Bulk Material Density Reference
Find bulk density values for powders, granules, and bulk solids. Search by material name or browse alphabetically, with values in pounds per cubic foot and kilograms per cubic metre.
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| Material | Bulk density lb/ft³ (pcf) | Bulk density kg/m³ | Maximum particle size (source notation, in.) |
Trough loading (source code) | Abrasiveness (source code) | Corrosiveness (source code) | Flowability (source code) | PDF reference |
|---|---|---|---|---|---|---|---|---|
| Acetylenogen (Calcium Carbide) | 70-90 | 1,121.3 - 1,441.7 | + 1/2 | 30A | I | I | II | Page 1 |
| Adipic Acid | 45 | 720.8 | -100M | 30A | I | I | III | Page 1 |
| Alfalfa Meal | 14-22 | 224.3 - 352.4 | -1/8 | 30A | I | I | IV | Page 1 |
| Alfalfa Pellets | 41-43 | 656.8 - 688.8 | -1/2 | 45 | I | I | II | Page 1 |
| Alfalfa Seed | 10-15 | 160.2 - 240.3 | -1/8 | 45 | I | I | I | Page 1 |
| Almonds | 28-30 | 448.5 - 480.6 | -1/2 | 30A | I | I | III | Page 1 |
| Alum, fine | 45-50 | 720.8 - 800.9 | -1/8 | 30A | I | I | III | Page 1 |
| Alum, lumpy | 50-60 | 800.9 - 961.1 | + 1/2 | 30A | I | I | II | Page 1 |
| Alumina | 55-65 | 881.0 - 1,041.2 | -1/8 | 15 | III | I | II | Page 1 |
| Alumina, fine | 35 | 560.6 | -100M | 15 | III | I | II | Page 1 |
| Alumina, sized or briquette | 65 | 1,041.2 | -3 | 15 | III | I | III | Page 1 |
| Aluminate Gel (Aluminate Hydroxide) | 45 | 720.8 | -1/8 | 30A | I | I | III | Page 1 |
| Aluminum Chips, dry | 7-15 | 112.1 - 240.3 | -1/2 | 30A | I | I | IV | Page 1 |
| Aluminum Chips, oily | 7-15 | 112.1 - 240.3 | -1/2 | 30A | I | I | IV | Page 1 |
| Aluminum Hydrate (Aluminum Hydroxide) | 13-20 | 208.2 - 320.4 | -1/2 | 30A | I | I | III | Page 1 |
| Aluminum Ore (Bauxite) | 75-85 | 1,201.4 - 1,361.6 | -3 | 15 | III | I | II | Page 1 |
| Aluminum Oxide | 60-120 | 961.1 - 1,922.2 | -100M | 15 | III | I | I | Page 1 |
| Aluminum Silicate (Andalusite) | 49 | 784.9 | -1/2 | 30A | I | III | III | Page 1 |
| Aluminum Sulfate (Alum) | 45-58 | 720.8 - 929.1 | -1/2 | 45 | I | I | II | Page 1 |
| Ammonium Chloride, Crystalline | 45-52 | 720.8 - 833.0 | -100M | 30A | I | III | IV | Page 1 |
| Ammonium Nitrate | 45-62 | 720.8 - 993.1 | -1/8 | 30A | I | II | III | Page 1 |
| Ammonium Sulfate | 45-58 | 720.8 - 929.1 | -1/2 | 30A | I | II | III | Page 1 |
| Antimony Powder | Not listed | Not listed | -100M | 30A | II | I | II | Page 1 |
| Apple Pomace, dry | 15 | 240.3 | -1/2 | 30A | I | I | IV | Page 1 |
| Arsenate of Lead (Lead Arsenate) | 72 | 1,153.3 | -1/64 | 30A | I | I | III | Page 1 |
| Arsenic Oxide (Arsenolite) | 100-120 | 1,601.8 - 1,922.2 | -100M | 30A | I | Not listed | III | Page 1 |
| Arsenic, pulverized | 30 | 480.6 | -100M | 45 | I | Not listed | II | Page 1 |
| Asbestos Rock, ore | 81 | 1,297.5 | -3 | 15 | III | I | III | Page 1 |
| Asbestos, shredded | 20-40 | 320.4 - 640.7 | Fibers | 30B | II | I | IV | Page 1 |
| Ash, Black, ground | 105 | 1,681.9 | -1/8 | 30A | I | I | III | Page 1 |
| Ashes, Coal, dry | 35-45 | 560.6 - 720.8 | -1/2 | 30B | II | II | IV | Page 1 |
| Ashes, Coal, dry | 35-40 | 560.6 - 640.7 | -3 | 30B | II | II | IV | Page 1 |
| Ashes, Coal, wet | 45-50 | 720.8 - 800.9 | -1/2 | 30B | II | II | IV | Page 1 |
| Ashes, Coal, wet | 45-50 | 720.8 - 800.9 | -3 | 30B | II | II | IV | Page 1 |
| Asphalt, crushed | 45 | 720.8 | -1/2 | 30A | I | I | IV | Page 1 |
| Bagasse, dry | 7-10 | 112.1 - 160.2 | Fibers | 30A | I | I | IV | Page 1 |
| Bakelite | 30-45 | 480.6 - 720.8 | -1/8 | 45 | I | I | II | Page 1 |
| Baking Powder | 40-55 | 640.7 - 881.0 | -100M | 30A | I | I | III | Page 1 |
| Baking Soda (Sodium Bicarbonate) | 40-55 | 640.7 - 881.0 | -100M | 45 | I | I | II | Page 1 |
| Barite (Barium Sulfate) | 120-180 | 1,922.2 - 2,883.3 | +1/2 | 30B | II | I | III | Page 1 |
| Barite, powder | 120-180 | 1,922.2 - 2,883.3 | -100M | 30B | I | I | III | Page 1 |
| Barium Carbonate | 72 | 1,153.3 | -100M | 30B | I | I | IV | Page 1 |
| Bark, Wood | 10-20 | 160.2 - 320.4 | +1/2 | 30B | I | II | IV | Page 1 |
| Barley, fine ground | 24-38 | 384.4 - 608.7 | -1/8 | 30B | I | I | III | Page 1 |
| Barley, malted | 31 | 496.6 | -1/2 | 30A | I | I | III | Page 1 |
| Barley, meal | 28 | 448.5 | -1/2 | 30A | I | I | III | Page 1 |
| Barley, whole | 36-48 | 576.7 - 768.9 | -1/8 | 45 | I | I | II | Page 1 |
| Basalt | 80-105 | 1,281.5 - 1,681.9 | -1/8 | 15 | III | I | II | Page 1 |
| Bauxite, crushed | 75-85 | 1,201.4 - 1,361.6 | -3 | 30B | II | I | III | Page 1 |
| Bauxite, dry, crushed | 68 | 1,089.3 | -1/8 | 15 | I | I | II | Page 1 |
| Beans, Castor, meal | 35-40 | 560.6 - 640.7 | -1/8 | 30A | I | I | III | Page 1 |
| Beans, Castor, whole, shelled | 36 | 576.7 | -1/2 | 45 | I | I | I | Page 1 |
| Beans, Navy, dry | 48 | 768.9 | -1/2 | 45 | I | I | I | Page 1 |
| Beans, Navy, steeped | 60 | 961.1 | -1/2 | 45 | I | I | II | Page 1 |
| Beans, Soy | 45-50 | 720.8 - 800.9 | -1/2 | 45 | I | I | I | Page 1 |
| Beet Pulp, dry | 11-16 | 176.2 - 256.3 | Not listed | Not listed | Not listed | Not listed | Not listed | Page 1 |
| Beet Pulp, wet | 25-45 | 400.5 - 720.8 | Not listed | Not listed | Not listed | Not listed | Not listed | Page 1 |
| Bentonite | 50-60 | 800.9 - 961.1 | -100M | 45 | I | I | II | Page 1 |
| Bentonite, Crude | 34-40 | 544.6 - 640.7 | -3 | 30A | I | I | IV | Page 1 |
| Benzene Hexachloride | 56 | 897.0 | -100M | 30A | I | I | IV | Page 1 |
| Blood, dried | 35-45 | 560.6 - 720.8 | -3 | 30A | I | I | IV | Page 1 |
| Blood, dried, ground | 30 | 480.6 | -100M | 30A | I | I | III | Page 1 |
| Bluestone (Copper Sulfate) | 75-95 | 1,201.4 - 1,521.8 | -1/2 | 30A | I | III | III | Page 1 |
| Bone Ash (Tricalcium Phosphate) | 40-50 | 640.7 - 800.9 | -100M | 30A | I | I | IV | Page 1 |
| Boneblack | 20-25 | 320.4 - 400.5 | -100M | 45 | I | I | II | Page 1 |
| Bonechar | 27-40 | 432.5 - 640.7 | -1/8 | 30A | I | I | III | Page 1 |
| Bonemeal | 50-60 | 800.9 - 961.1 | -1/8 | 30A | I | I | III | Page 1 |
| Bones, crushed | 35-50 | 560.6 - 800.9 | -3 | 30A | I | I | IV | Page 1 |
| Bones, ground | 50 | 800.9 | -1/8 | 30A | I | I | III | Page 1 |
| Bones, whole | 35-50 | 560.6 - 800.9 | Irregular | 30A | I | I | IV | Page 1 |
| Borate of Lime | 60 | 961.1 | -100M | 30A | I | I | III | Page 2 |
| Borax, fine | 45-55 | 720.8 - 881.0 | -1/8 | 45 | I | II | II | Page 2 |
| Borax, lumps | 55-60 | 881.0 - 961.1 | 1 1/2 to 2 | 30A | I | I | III | Page 2 |
| Borax, lumps | 60-70 | 961.1 - 1,121.3 | 2 to 3 | 30A | I | I | III | Page 2 |
| Borax, screenings | 55-60 | 881.0 - 961.1 | -1/2 | 30A | I | I | III | Page 2 |
| Boric Acid | 55 | 881.0 | -1/8 | 45 | I | II | II | Page 2 |
| Boron | 75 | 1,201.4 | -100M | 15 | III | I | III | Page 2 |
| Bran, Rice/Rye/Wheat | 16-20 | 256.3 - 320.4 | -1/8 | 30A | I | I | III | Page 2 |
| Braunite (Manganese Oxide) | 120 | 1,922.2 | -100M | 30B | II | I | III | Page 2 |
| Bread Crumbs | 20-25 | 320.4 - 400.5 | -1/8 | 30A | I | I | III | Page 2 |
| Brewer’s Grain, spent, dry | 14-30 | 224.3 - 480.6 | -1/2 | 30A | I | I | IV | Page 2 |
| Brewer’s Grain, spent, wet | 55-60 | 881.0 - 961.1 | -1/2 | 30A | I | II | IV | Page 2 |
| Brick, ground | 100-120 | 1,601.8 - 1,922.2 | -1/8 | 15 | III | I | III | Page 2 |
| Bronze Chips | 30-50 | 480.6 - 800.9 | -1/8 | 30A | I | I | IV | Page 2 |
| Buckwheat | 37-42 | 592.7 - 672.8 | -1/8 | 45 | I | I | II | Page 2 |
| Calcine, Flour | 75-85 | 1,201.4 - 1,361.6 | -100M | A1-A2-A3 | I | I | III | Page 2 |
| Calcium Carbide | 70-90 | 1,121.3 - 1,441.7 | -3 | B4 | I | I | II | Page 2 |
| Calcium Lactate | 26-29 | 416.5 - 464.5 | -3 | B1-B2 | I | II | IV | Page 3 |
| Calcium Magnesium Carbonate | 90-100 | 1,441.7 - 1,601.8 | + 1/2 | B4 | II | I | II | Page 3 |
| Calcium Phosphate | 40-50 | 640.7 - 800.9 | -100M | A1-A2-A3 | I | I | IV | Page 2 |
| Carbon Black, fine | 4-7 | 64.1 - 112.1 | -100M | A2 | I | I | III | Page 2 |
| Carbon Black, pelleted | 20-25 | 320.4 - 400.5 | -1/8 | Not listed | I | Not listed | I | Page 3 |
| Carbon, Activated, dry, fine | 8-20 | 128.1 - 320.4 | -1/8 | B4 | I | I | II | Page 2 |
| Carborundum* | 100 | 1,601.8 | -3 | C4 | III | I | II | Page 3 |
| Casein | 36 | 576.7 | -1/8 | B4 | I | I | III | Page 2 |
| Cashew Nuts | 32-37 | 512.6 - 592.7 | -1/2 | B4 | I | I | IV | Page 2 |
| Cast Iron, chips | 130-200 | 2,082.4 - 3,203.7 | -1/2 | B4 | I | I | IV | Page 2 |
| Caustic Soda (Sodium Hydroxide) | 88 | 1,409.6 | -1/8 | D4 | I | III | III | Page 3 |
| Caustic Soda, flakes (Sodium Hydroxide) | 47 | 752.9 | -1/2 | D4 | I | III | IV | Page 3 |
| Celite (Diatomaceous Earth) | 11-17 | 176.2 - 272.3 | -1/64 | C4 | II | I | III | Page 3 |
| Cement, aerated (Portland) | 60-75 | 961.1 - 1,201.4 | -100M | B4 | II | I | I | Page 3 |
| Cement, clinker | 75-95 | 1,201.4 - 1,521.8 | -3 | D4 | II | I | III | Page 3 |
| Cement, mortar | 133 | 2,130.5 | -1/8 | C4 | I | I | III | Page 2 |
| Cement, Portland | 94 | 1,505.7 | -100M | B4 | II | I | II | Page 3 |
| Cerrusite (Lead Carbonate) | 240-260 | 3,844.4 - 4,164.8 | -1/64 | B4 | I | I | III | Page 2 |
| Chalk, crushed | 75-95 | 1,201.4 - 1,521.8 | -3 | B4 | I | I | II | Page 2 |
| Chalk, ground | 67-75 | 1,073.2 - 1,201.4 | -100M | B4 | I | I | II | Page 2 |
| Charcoal, ground | 18-28 | 288.3 - 448.5 | -100M | B4 | I | I | IV | Page 2 |
| Charcoal, lumps | 18-28 | 288.3 - 448.5 | -3 | B4 | I | I | IV | Page 2 |
| Chips, Pulpwood | 12-25 | 192.2 - 400.5 | +1/2 | B1 | I | I | III | Page 2 |
| Chocolate Cake, pressed | 40-45 | 640.7 - 720.8 | -3 | B2 | I | I | II | Page 2 |
| Chrome Ore | 125-140 | 2,002.3 - 2,242.6 | -3 | C4 | II | I | III | Page 3 |
| Cinders, Blast Furnace | 57 | 913.1 | -3 | D4 | II | II | III | Page 3 |
| Cinders, Coal | 40 | 640.7 | -3 | D4 | II | II | III | Page 3 |
| Clay, brick, dry, fines | 100-120 | 1,601.8 - 1,922.2 | -1/2 | C4 | II | I | III | Page 3 |
| Clay, calcined | 80-100 | 1,281.5 - 1,601.8 | -1/8 | C4 | II | I | III | Page 3 |
| Clay, ceramic, dry, fine | 60-80 | 961.1 - 1,281.5 | -100M | A1-A2-A3 | I | I | III | Page 2 |
| Clay, dry, lumpy | 60-75 | 961.1 - 1,201.4 | -3 | B4 | I | I | III | Page 2 |
| Clinker, Cement | 75-95 | 1,201.4 - 1,521.8 | -3 | D4 | II | I | III | Page 3 |
| Clover Seed | 45-48 | 720.8 - 768.9 | -1/8 | A1-A2-A3 | I | I | II | Page 2 |
| Coal, Anthracite (Culm and River) | 55-61 | 881.0 - 977.1 | -1/8 | B1-B2 | I | II | III | Page 3 |
| Coal, Anthracite, sized | 49-61 | 784.9 - 977.1 | -1/2 | B1-B2 | I | I | II | Page 2 |
| Coal, Bituminous, mined | 40-60 | 640.7 - 961.1 | -3 | A1-A2 | I | I | III | Page 2 |
| Coal, Bituminous, mined, sized | 45-55 | 720.8 - 881.0 | -3 | A1-A2 | I | I | III | Page 2 |
| Coal, Bituminous, mined, slack | 43-50 | 688.8 - 800.9 | -1/2 | B1-B2 | I | II | IV | Page 3 |
| Coal, Lignite | 37-45 | 592.7 - 720.8 | -3 | B4 | I | II | III | Page 3 |
| Cocoa, Beans | 30-45 | 480.6 - 720.8 | -1/2 | A1-A2 | I | I | II | Page 2 |
| Cocoa, Nibs | 35 | 560.6 | -1/2 | B4 | I | I | II | Page 2 |
| Cocoa, Powdered | 30-35 | 480.6 - 560.6 | -100M | A2 | I | I | IV | Page 2 |
| Coconut | 20-22 | 320.4 - 352.4 | Shredded | B2 | I | I | IV | Page 2 |
| Coffee Beans, green | 25-32 | 400.5 - 512.6 | -1/2 | A1-A2 | I | I | II | Page 2 |
| Coffee Beans, roasted | 20-30 | 320.4 - 480.6 | -1/2 | A2 | I | I | II | Page 2 |
| Coffee, chaff | 20 | 320.4 | -1/8 | A1-A2 | I | I | II | Page 2 |
| Coffee, ground, dry | 25 | 400.5 | -1/64 | A1-A2 | I | I | III | Page 2 |
| Coffee, ground, wet | 35-45 | 560.6 - 720.8 | -1/64 | A1-A2 | I | I | IV | Page 2 |
| Coffee, soluble | 19 | 304.4 | -1/64 | A2 | I | I | III | Page 2 |
| Coke, breeze | 25-35 | 400.5 - 560.6 | -1/2 | C4 | III | I | III | Page 3 |
| Coke, loose | 25-35 | 400.5 - 560.6 | -7 | D4 | III | I | III | Page 3 |
| Coke, Petrol, calcined | 35-45 | 560.6 - 720.8 | -7 | D4 | III | I | III | Page 3 |
| Compost | 30-50 | 480.6 - 800.9 | -7 | C1-C2 | I | II | IV | Page 3 |
| Concrete, Pre-Mix, dry | 85-120 | 1,361.6 - 1,922.2 | -1/2 | C4 | II | I | III | Page 3 |
| Copper Ore | 120-150 | 1,922.2 - 2,402.8 | + 1/2 | D4 | II | I | III | Page 3 |
| Copper Ore, crushed | 120-150 | 1,922.2 - 2,402.8 | + 1/2 | C4 | II | I | III | Page 3 |
| Copper Sulfate (Bluestone) | 75-95 | 1,201.4 - 1,521.8 | -1/2 | B1-B2-B3 | I | III | III | Page 3 |
| Copperas (Ferrous Sulfate) | 50-75 | 800.9 - 1,201.4 | -1/2 | B4 | I | I | III | Page 2 |
| Copra, cake, ground | 40-45 | 640.7 - 720.8 | -1/8 | A1-A2-A3 | I | I | IV | Page 2 |
| Copra, cake, lumpy | 25-30 | 400.5 - 480.6 | -3 | B1-B2-B3 | I | I | III | Page 2 |
| Copra, lumpy | 22 | 352.4 | + 1/2 | B1-B2-B3 | I | I | III | Page 2 |
| Copra, meal | 40-45 | 640.7 - 720.8 | -1/8 | B4 | I | I | III | Page 2 |
| Cork, granulated | 12-15 | 192.2 - 240.3 | -1/2 | A1-A2-A3 | I | I | III | Page 2 |
| Cork, ground | 5-15 | 80.1 - 240.3 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Cobs, ground | 17 | 272.3 | -1/2 | A1-A2-A3 | I | I | II | Page 2 |
| Corn Cobs, whole | 12-15 | 192.2 - 240.3 | Irregular | B1-B2 | I | I | II | Page 2 |
| Corn Ear | 56 | 897.0 | -16 | B1-B2 | I | I | III | Page 2 |
| Corn Fiber Feed | 15-35 | 240.3 - 560.6 | -1/8 | Not listed | I | I | III | Page 2 |
| Corn Fiber, dewatered | 10-25 | 160.2 - 400.5 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Fiber, wet | 15-50 | 240.3 - 800.9 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Filter Aid | 15-50 | 240.3 - 800.9 | -1/8 | C4 | III | I | III | Page 3 |
| Corn Germ | 21 | 336.4 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Germ, dewatered | 30-35 | 480.6 - 560.6 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Germ, dry | 30-40 | 480.6 - 640.7 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Germ, expanded cake | 30-40 | 480.6 - 640.7 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Germ, oil meal | 30-35 | 480.6 - 560.6 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn Meal | 32-40 | 512.6 - 640.7 | -1/8 | A1-A2 | I | I | III | Page 3 |
| Corn Oil, cake | 25 | 400.5 | -7 | A1-A2 | I | I | IV | Page 2 |
| Corn Seed | 45 | 720.8 | -1/2 | A1-A2-A3 | I | I | II | Page 3 |
| Corn Sugar | 30-35 | 480.6 - 560.6 | -1/8 | A2 | I | I | III | Page 3 |
| Corn Sugar, crystalline, dry | 25-60 | 400.5 - 961.1 | -1/8 | A2 | I | I | III | Page 3 |
| Corn Sugar, crystalline, wet | 30-60 | 480.6 - 961.1 | -1/8 | A2 | I | I | III | Page 3 |
| Corn, cleanings | 20-30 | 320.4 - 480.6 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn, cracked | 40-50 | 640.7 - 800.9 | -1/8 | A1-A2-A3 | I | I | II | Page 2 |
| Corn, grits | 40-45 | 640.7 - 720.8 | -1/8 | A1-A2-A3 | I | I | III | Page 2 |
| Corn, shelled | 45 | 720.8 | -1/2 | A1-A2-A3 | I | I | II | Page 2 |
| Corn, steeped | 40-60 | 640.7 - 961.1 | -3 | Not listed | Not listed | Not listed | Not listed | Page 3 |
| Cottonseed, cake, crushed | 40-45 | 640.7 - 720.8 | -1/2 | A1-A2 | I | I | IV | Page 3 |
| Cottonseed, cake, lumpy | 40-45 | 640.7 - 720.8 | -7 | B1-B2 | I | I | IV | Page 3 |
| Cottonseed, dry, delinted | 22-40 | 352.4 - 640.7 | -1/2 | A1-A2 | I | I | II | Page 3 |
| Cottonseed, dry, not delinted | 18-25 | 288.3 - 400.5 | -1/2 | A1-A2 | I | I | IV | Page 3 |
| Cottonseed, flakes | 20-25 | 320.4 - 400.5 | -1/2 | A1-A2 | I | I | III | Page 3 |
| Cottonseed, hulls | 12 | 192.2 | -1/8 | A1-A2 | I | I | III | Page 3 |
| Cottonseed, meal, dry | 40 | 640.7 | -1/8 | A1-A2 | I | I | III | Page 3 |
| Cottonseed, meal, expeller | 25-30 | 400.5 - 480.6 | -1/8 | C1-C2 | I | I | IV | Page 3 |
| Cottonseed, meal, extracted | 35-40 | 560.6 - 640.7 | -1/8 | A1-A2 | I | I | IV | Page 3 |
| Cottonseed, meal, rolled | 35-40 | 560.6 - 640.7 | -1/2 | A1-A2 | I | I | IV | Page 3 |
| Cracklings, crushed | 40-50 | 640.7 - 800.9 | -3 | B1-B2-B3 | I | I | IV | Page 3 |
| Cryolite, dust (Kryalith) | 75-90 | 1,201.4 - 1,441.7 | -100M | B4 | II | I | III | Page 3 |
| Cryolite, lumpy (Kryalith) | 90-110 | 1,441.7 - 1,762.0 | -16 | B4 | II | I | III | Page 3 |
| Cullet, fine | 80-120 | 1,281.5 - 1,922.2 | -1/2 | D4 | III | I | III | Page 3 |
| Cullet, lump | 80-120 | 1,281.5 - 1,922.2 | -16 | D4 | III | I | III | Page 3 |
| Cupric Sulfate (Copper Sulfate) | 75-95 | 1,201.4 - 1,521.8 | -1/2 | B1-B2-B3 | I | III | III | Page 3 |
| Diatomaceous Earth (Diatomite) | 11-17 | 176.2 - 272.3 | -1/64 | 30B | II | I | III | Page 3 |
| Dicalcium Phosphate | 40-50 | 640.7 - 800.9 | -1/64 | 30A | I | I | III | Page 3 |
| Disodium Phosphate | 25-31 | 400.5 - 496.6 | -1/64 | 30A | I | I | III | Page 3 |
| Distiller’s Grain, spent, dry | 30 | 480.6 | -1/8 | 30A | I | I | III | Page 3 |
| Distiller’s Grain, spent, wet | 40-60 | 640.7 - 961.1 | -1/2 | 30A | I | I | IV | Page 3 |
| Dolomite, crushed | 80-100 | 1,281.5 - 1,601.8 | -1/2 | 30B | II | I | III | Page 3 |
| Dolomite, lumpy | 90-100 | 1,441.7 - 1,601.8 | +1/2 | 30B | II | I | III | Page 3 |
| Earth, Loam, dry, loose | 76 | 1,217.4 | -1/2 | 30B | II | I | III | Page 3 |
| Ebonite | 63-70 | 1,009.2 - 1,121.3 | -1/2 | 30A | I | I | III | Page 3 |
| Egg, powder | 16 | 256.3 | -1/64 | 30A | I | I | III | Page 3 |
| Epsom Salts (Magnesium Sulfate) | 40-50 | 640.7 - 800.9 | -1/64 | 30A | I | I | III | Page 3 |
| Ethanedioic Acid (Oxalic Acid) | 60 | 961.1 | -1/8 | 30A | I | III | III | Page 3 |
| Feldspar, ground | 65-80 | 1,041.2 - 1,281.5 | -100M | 15 | III | I | III | Page 3 |
| Feldspar, lumps | 90-100 | 1,441.7 - 1,601.8 | -7 | 15 | III | I | III | Page 3 |
| Feldspar, powder | 100 | 1,601.8 | -200M | 30B | II | I | III | Page 3 |
| Feldspar, screenings | 75-80 | 1,201.4 - 1,281.5 | -1/2 | 15 | III | I | III | Page 3 |
| Ferrous Sulfide (Iron Sulfide), lumps | 120-135 | 1,922.2 - 2,162.5 | -1/2 | 30B | II | I | II | Page 3 |
| Ferrous Sulfide (Iron Sulfide), mesh | 105-120 | 1,681.9 - 1,922.2 | -100M | 30B | II | I | III | Page 3 |
| Ferrous Sulphate | 50-75 | 800.9 - 1,201.4 | -1/2 | 30A | I | I | III | Page 3 |
| Fish Meal | 35-40 | 560.6 - 640.7 | -1/2 | 30A | I | I | IV | Page 3 |
| Fish Scraps | 40-50 | 640.7 - 800.9 | -7 | 30A | I | I | IV | Page 4 |
| Flaxseed | 43-45 | 688.8 - 720.8 | -1/8 | 30A | I | I | III | Page 4 |
| Flaxseed Cake (Linseed Cake) | 48-50 | 768.9 - 800.9 | -7 | 30A | I | I | IV | Page 4 |
| Flaxseed Meal (Linseed Meal) | 25-45 | 400.5 - 720.8 | -1/8 | 30A | I | I | IV | Page 4 |
| Flour Calcine | 75-85 | 1,201.4 - 1,361.6 | -100M | 30A | I | I | III | Page 4 |
| Flour, Graphite | 28 | 448.5 | -100M | 30A | I | I | III | Page 4 |
| Flour, Oat | 35 | 560.6 | -100M | 30A | I | I | III | Page 4 |
| Flour, Potato | 48 | 768.9 | -200M | 30A | I | I | III | Page 4 |
| Flour, Silica | 80 | 1,281.5 | -1/64 | 30B | II | I | IV | Page 4 |
| Flour, Soybean | 25-35 | 400.5 - 560.6 | -1/64 | 30A | I | I | III | Page 4 |
| Flour, Wheat | 33-40 | 528.6 - 640.7 | -1/64 | 30A | I | I | IV | Page 4 |
| Flour, Wood | 16-36 | 256.3 - 576.7 | -1/8 | 30A | I | I | III | Page 4 |
| Flue Dust, Basic Oxygen Furnace | 45-60 | 720.8 - 961.1 | -1/64 | 30B | II | I | III | Page 4 |
| Flue Dust, Blast Furnace | 110-125 | 1,762.0 - 2,002.3 | -1/64 | 30B | II | I | III | Page 4 |
| Flue Dust, Boiler H, dry | 30-45 | 480.6 - 720.8 | -1/64 | 30B | II | I | III | Page 4 |
| Fluorspar (Calcium Fluoride) | 80-100 | 1,281.5 - 1,601.8 | -1/8 | 30B | II | I | III | Page 4 |
| Fluorspar, lumps | 90-110 | 1,441.7 - 1,762.0 | -7 | 30B | II | I | III | Page 4 |
| Flyash | 30-45 | 480.6 - 720.8 | -1/64 | 30B | II | I | III | Page 4 |
| Flyash, Coal | 30-60 | 480.6 - 961.1 | -1/64 | 30B | II | I | III | Page 4 |
| Flyash, Fluidized Bed | 60-90 | 961.1 - 1,441.7 | -1/64 | 30B | II | I | III | Page 4 |
| Foundry Sand, dry | 90-110 | 1,441.7 - 1,762.0 | -1/8 | 15 | III | I | III | Page 4 |
| Fuller’s Earth, Oil Filter, burned | 40 | 640.7 | -1/8 | 15 | III | I | II | Page 4 |
| Fuller’s Earth, Oil Filter, raw | 35-40 | 560.6 - 640.7 | -1/8 | 30B | II | I | II | Page 4 |
| Fuller’s Earth, Oil Filter, spent | 60-65 | 961.1 - 1,041.2 | 35% oil | 15 | III | I | III | Page 4 |
| Galena (Lead Sulfide) | 240-260 | 3,844.4 - 4,164.8 | -100M | 30A | II | I | II | Page 4 |
| Gelatin, granulated | 32 | 512.6 | -1/8 | 30A | I | I | III | Page 4 |
| Gilsonite | 37 | 592.7 | -1/2 | 30B | II | II | III | Page 4 |
| Glass, Batch | 80-100 | 1,281.5 - 1,601.8 | -1/2 | 15 | III | I | III | Page 4 |
| Glue, ground | 40 | 640.7 | -1/8 | 30A | II | I | IV | Page 4 |
| Glue, pearl | 40 | 640.7 | -1/2 | 30A | I | I | III | Page 4 |
| Glue, veg., powdered | 40 | 640.7 | -1/64 | 30A | I | I | IV | Page 4 |
| Gluten Cake, wet | 30-50 | 480.6 - 800.9 | -1/2 | 30A | I | I | IV | Page 4 |
| Gluten, Meal, dry | 30-40 | 480.6 - 640.7 | -1/8 | 30A | I | I | III | Page 4 |
| Granite, broken | 95-100 | 1,521.8 - 1,601.8 | +1/2 | 15 | III | I | II | Page 4 |
| Granite, fine | 80-90 | 1,281.5 - 1,441.7 | -1/2 | 15 | III | I | II | Page 4 |
| Grape Pomace | 15-20 | 240.3 - 320.4 | -3 | 30A | I | I | IV | Page 4 |
| Graphite Flakes | 40 | 640.7 | -1/8 | 45 | I | I | II | Page 4 |
| Graphite Flour | 28 | 448.5 | -100M | 30A | I | I | III | Page 4 |
| Graphite Ore | 65-75 | 1,041.2 - 1,201.4 | +1/2 | 30A | I | I | III | Page 4 |
| Grass Seed | 10-32 | 160.2 - 512.6 | -1/8 | 30A | I | I | III | Page 4 |
| Green Vitriol (Ferrous Sulfate) | 50-75 | 800.9 - 1,201.4 | -1/2 | 30B | II | I | II | Page 4 |
| Guano, dry | 70 | 1,121.3 | -1/2 | 30A | I | I | III | Page 4 |
| Gypsum, calcined | 55-60 | 881.0 - 961.1 | -1/8 | 30A | I | I | III | Page 4 |
| Gypsum, calcined, powdered | 60-80 | 961.1 - 1,281.5 | -100M | 30A | I | I | III | Page 4 |
| Gypsum, raw | 70-80 | 1,121.3 - 1,281.5 | -3 | 30A | I | I | II | Page 4 |
| Hay, chopped | 8-12 | 128.1 - 192.2 | -1/2 | 30A | I | I | III | Page 4 |
| Hexanedioic Acid (Adipic Acid) | 45 | 720.8 | -100M | 30A | I | I | III | Page 4 |
| Hominy | 35-50 | 560.6 - 800.9 | -1/2 | 30A | I | I | II | Page 4 |
| Hops, spent, dry | 35 | 560.6 | -3 | 30A | I | I | III | Page 4 |
| Hops, spent, wet | 50-55 | 800.9 - 881.0 | -3 | 30A | I | II | IV | Page 4 |
| Hydroxybenzoic Acid (Salicylic Acid) | 29 | 464.5 | -1/8 | 15 | III | I | III | Page 4 |
| Ice, crushed | 35-45 | 560.6 - 720.8 | -3 | 30A | I | I | III | Page 4 |
| Ice, cubed | 33-35 | 528.6 - 560.6 | -3 | 30A | I | I | III | Page 4 |
| Ice, flaked | 40-45 | 640.7 - 720.8 | -1/2 | 30A | I | I | III | Page 4 |
| Ice, shells | 33-35 | 528.6 - 560.6 | -3 | 30A | I | I | IV | Page 4 |
| Ilmenite Ore | 140-160 | 2,242.6 - 2,563.0 | -3 | 15 | III | I | III | Page 4 |
| Iron Ore | 120-180 | 1,922.2 - 2,883.3 | -1/64 | 15 | III | I | III | Page 4 |
| Iron Oxide Pigment | 25 | 400.5 | -100M | 30B | II | I | III | Page 4 |
| Iron Oxide, Millscale | 75 | 1,201.4 | -1/2 | 30B | I | I | III | Page 4 |
| Kafir (Corn) | 40-45 | 640.7 - 720.8 | -1/2 | 30A | I | I | II | Page 4 |
| Kaolin Clay | 63 | 1,009.2 | -3 | 30A | I | I | II | Page 4 |
| Kaolin Talc | 42-56 | 672.8 - 897.0 | -1/64 | 30A | I | I | III | Page 4 |
| Lactose | 32 | 512.6 | -1/64 | 30A | I | I | III | Page 4 |
| Lead Arsenate | 72 | 1,153.3 | -1/64 | 30A | I | I | III | Page 4 |
| Lead Arsenite | 72 | 1,153.3 | -1/64 | 30A | I | I | III | Page 4 |
| Lead Carbonate | 240-260 | 3,844.4 - 4,164.8 | -1/64 | 30A | I | I | III | Page 4 |
| Lead Ore | 200-270 | 3,203.7 - 4,325.0 | -1/8 | 30A | I | I | III | Page 4 |
| Lead Ore | 180-230 | 2,883.3 - 3,684.2 | -1/2 | 30B | II | I | III | Page 4 |
| Lead Oxide, Red Lead | 30-150 | 480.6 - 2,402.8 | -100M | 30A | II | I | III | Page 4 |
| Lead Oxide, Red Lead | 30-180 | 480.6 - 2,883.3 | -200M | 30A | II | I | III | Page 4 |
| Lead Sulfide | 240-260 | 3,844.4 - 4,164.8 | -100M | 30A | II | I | III | Page 5 |
| Lignite, air-dried | 37-45 | 592.7 - 720.8 | -3 | 30A | I | II | III | Page 5 |
| Lime, hydrated | 40 | 640.7 | -1/8 | 30A | I | I | III | Page 5 |
| Lime, hydrated, pulverized | 32-40 | 512.6 - 640.7 | -1/64 | 30A | I | I | III | Page 5 |
| Lime, pebble, unslaked | 53-56 | 849.0 - 897.0 | -1/2 | 45 | I | I | II | Page 5 |
| Lime, unslaked | 60 | 961.1 | -1/8 | 30A | I | I | III | Page 5 |
| Limestone, agricultural | 68 | 1,089.3 | -1/8 | 30A | II | I | III | Page 5 |
| Limestone, crushed | 85-90 | 1,361.6 - 1,441.7 | +1/2 | 30B | II | I | III | Page 5 |
| Limestone, dust | 55-95 | 881.0 - 1,521.8 | -1/64 | 30B | II | I | IV | Page 5 |
| Limonite, ore | 120 | 1,922.2 | -1/2 | 15 | III | I | IV | Page 5 |
| Lindane (Benzene Hexachloride) | 56 | 897.0 | -100M | 30A | I | I | IV | Page 5 |
| Litharge (Lead Oxide) | 30-150 | 480.6 - 2,402.8 | -100M | 30A | II | I | III | Page 5 |
| Lithopone | 45-50 | 720.8 - 800.9 | -200M | 30A | I | I | III | Page 5 |
| Magnesium Chloride (Magnesite) | 33 | 528.6 | -1/2 | 30A | I | I | IV | Page 5 |
| Magnesium Sulfate (Epsom Salts) | 40-50 | 640.7 - 800.9 | -1/64 | 30A | I | I | III | Page 5 |
| Maize | 40-45 | 640.7 - 720.8 | -1/8 | 45 | I | I | I | Page 5 |
| Malt, dry, ground | 20-30 | 320.4 - 480.6 | -1/8 | 30A | I | I | III | Page 5 |
| Malt, dry, whole | 20-30 | 320.4 - 480.6 | -1/2 | 30A | I | I | III | Page 5 |
| Malt, meal | 36-40 | 576.7 - 640.7 | -1/8 | 30A | I | I | II | Page 5 |
| Malt, sprouts | 13-15 | 208.2 - 240.3 | -1/2 | 30A | I | I | III | Page 5 |
| Malt, wet or green | 60-65 | 961.1 - 1,041.2 | -1/2 | 30A | I | I | III | Page 5 |
| Manganese Dioxide | 70-85 | 1,121.3 - 1,361.6 | -100M | 30A | I | II | III | Page 5 |
| Manganese Ore | 125-140 | 2,002.3 - 2,242.6 | +1/2 | 15 | III | I | III | Page 5 |
| Manganese Oxide | 120 | 1,922.2 | -100M | 30B | II | I | III | Page 5 |
| Manganese Sulfate | 70 | 1,121.3 | -1/2 | 15 | III | I | III | Page 5 |
| Marble, crushed | 80-95 | 1,281.5 - 1,521.8 | -1/8 | 15 | III | I | III | Page 5 |
| Marl (Clay) | 80 | 1,281.5 | + 1/2 | 30B | II | I | III | Page 5 |
| Meat, ground | 50-55 | 800.9 - 881.0 | -1/4 | 30A | I | II | IV | Page 5 |
| Meat, scraps, with bone | 40 | 640.7 | Scraps | 30B | II | I | IV | Page 5 |
| Mica, flakes | 17-22 | 272.3 - 352.4 | -1/8 | 30B | II | I | I | Page 5 |
| Mica, ground | 13-15 | 208.2 - 240.3 | -1/8 | 30B | II | I | III | Page 5 |
| Mica, pulverized | 13-15 | 208.2 - 240.3 | -100M | 30B | II | I | III | Page 5 |
| Milk Sugar (Lactose) | 32 | 512.6 | -100M | 30A | I | I | III | Page 5 |
| Milk, dried, flakes | 5-6 | 80.1 - 96.1 | -1/8 | 30A | I | I | III | Page 5 |
| Milk, dried, whole | 20 | 320.4 | -100M | 30A | I | I | III | Page 5 |
| Milk, malted | 27-30 | 432.5 - 480.6 | -1/64 | 30A | I | I | IV | Page 5 |
| Milk, powdered | 20-45 | 320.4 - 720.8 | -1/8 | 45 | I | I | II | Page 5 |
| Milk, powdered, whole | 20-36 | 320.4 - 576.7 | -1/8 | 30A | I | I | III | Page 5 |
| Mill Scale (Steel) | 120-125 | 1,922.2 - 2,002.3 | Irregular | 30B | II | II | IV | Page 5 |
| Milo, ground | 32-36 | 512.6 - 576.7 | -1/8 | 30A | I | I | II | Page 5 |
| Milo, maize (Kafir) | 40-45 | 640.7 - 720.8 | -1/8 | 45 | I | I | I | Page 5 |
| Molybdenite Powder | 107 | 1,714.0 | -1/8 | 30A | II | I | II | Page 5 |
| Monosodium Phosphate | 50 | 800.9 | -1/8 | 30B | II | I | III | Page 5 |
| Mortar, wet | 150 | 2,402.8 | Irregular | 30B | II | II | IV | Page 5 |
| Muriate of Potash | 77 | 1,233.4 | -1/8 | 15 | III | III | II | Page 5 |
| Mustard Seed | 45 | 720.8 | -1/8 | 45 | I | I | I | Page 5 |
| Naphtalene Flakes | 45 | 720.8 | -1/8 | 30A | I | I | III | Page 5 |
| Nicotinic Acid (Niacin) | 35 | 560.6 | -1/64 | 30A | I | I | III | Page 5 |
| Oakite (Trisodium Phosphate) | 60 | 961.1 | -1/8 | 30B | II | I | II | Page 5 |
| Oats | 26 | 416.5 | -1/2 | 45 | I | I | II | Page 5 |
| Oats, crimped | 19-26 | 304.4 - 416.5 | -1/2 | 30A | I | I | III | Page 5 |
| Oats, crushed | 22 | 352.4 | -1/8 | 30A | I | I | IV | Page 5 |
| Oats, flour | 35 | 560.6 | -100M | 30A | I | I | III | Page 5 |
| Oats, hulls | 8-12 | 128.1 - 192.2 | -1/8 | 30A | I | I | III | Page 5 |
| Oats, rolled | 19-24 | 304.4 - 384.4 | -1/2 | 30A | I | I | III | Page 5 |
| Oleo (Margarine) | 59 | 945.1 | Irregular | 30A | I | I | IV | Page 5 |
| Orange Peels, dry | 15 | 240.3 | Irregular | 30A | I | I | IV | Page 5 |
| Oxalic Acid, Crystal—Ethane Diacid Crystal | 60 | 961.1 | -1/8 | 30A | I | III | III | Page 5 |
| Oyster Shells, ground | 50-60 | 800.9 - 961.1 | -1/2 | 30B | II | II | III | Page 5 |
| Oyster Shells, whole | 80 | 1,281.5 | -3 | 30B | II | II | III | Page 5 |
| Paper Pulp, stock | 62 | 993.1 | 5% | 30A | I | I | IV | Page 5 |
| Paper Pulp, stock | 60-62 | 961.1 - 993.1 | 6-15% | 30A | I | I | IV | Page 5 |
| Paraffin Cake, broken | 45 | 720.8 | -1/2 | 30A | I | I | IV | Page 5 |
| Peanuts, clean, shelled | 15-20 | 240.3 - 320.4 | -3 | 30A | I | I | III | Page 5 |
| Peanuts, meal | 30 | 480.6 | -1/8 | 30A | I | I | III | Page 5 |
| Peanuts, raw, uncleaned, unshelled | 15-20 | 240.3 - 320.4 | -3 | 30B | I | I | III | Page 5 |
| Peanuts, shelled | 35-45 | 560.6 - 720.8 | -1/2 | 30A | I | I | III | Page 5 |
| Peas, dried | 45-50 | 720.8 - 800.9 | -1/2 | 45 | I | I | I | Page 5 |
| Perlite, expanded | 8-12 | 128.1 - 192.2 | -1/2 | 30B | II | I | III | Page 5 |
| Phosphate Acid, Fertilizer | 60 | 961.1 | -1/8 | 45 | I | II | II | Page 6 |
| Phosphate Disodium | 50-60 | 800.9 - 961.1 | -1/8 | 30A | I | I | III | Page 5 |
| Phosphate of Soda (Disodium Phosphate) | 25-31 | 400.5 - 496.6 | -1/64 | 30A | I | I | III | Page 6 |
| Phosphate Rock, broken | 75-85 | 1,201.4 - 1,361.6 | + 1/2 | 30B | II | I | III | Page 6 |
| Phosphate Rock, pulverized | 60 | 961.1 | -1/8 | 30B | II | I | III | Page 6 |
| Phosphate Sand, granular | 90-100 | 1,441.7 - 1,601.8 | -1/8 | 15 | III | I | III | Page 6 |
| Phosphoprotein (Casein) | 36 | 576.7 | -1/8 | 30B | II | I | II | Page 6 |
| Phosphoric Acid (Phosphate Acid) | 60 | 961.1 | -100M | 30A | I | I | II | Page 6 |
| Plaster of Paris (Gypsum) | 60-80 | 961.1 - 1,281.5 | -200M | 30B | II | I | III | Page 6 |
| Polyethylene, pellets | 35 | 560.6 | -1/8 | 30A | I | I | III | Page 6 |
| Polystyrene Beads | 40 | 640.7 | -1/8 | 30A | I | I | II | Page 6 |
| Polyvinyl Chloride, pellets | 20-30 | 320.4 - 480.6 | Irregular | 30A | I | II | IV | Page 6 |
| Polyvinyl Chloride, powder | 20-30 | 320.4 - 480.6 | -100M | 30A | I | II | IV | Page 6 |
| Potash, dry (Muriate of Potash) | 70 | 1,121.3 | -1/8 | 15 | III | III | III | Page 6 |
| Potash, mine run (Muriate of Potash) | 75 | 1,201.4 | +1/2 | 15 | III | III | III | Page 6 |
| Potassium Carbonate | 51 | 816.9 | -1/8 | 30B | II | II | III | Page 6 |
| Potassium Chloride, pellets | 120-130 | 1,922.2 - 2,082.4 | -1/2 | 30A | I | II | II | Page 6 |
| Potassium Nitrate | 76 | 1,217.4 | -1/2 | 30B | II | II | I | Page 6 |
| Potassium Nitrate | 80 | 1,281.5 | -1/8 | 30B | II | II | II | Page 6 |
| Potassium Sulfate | 42-48 | 672.8 - 768.9 | -1/8 | 30B | II | I | IV | Page 6 |
| Potato, flour | 48 | 768.9 | -200M | 30A | I | I | III | Page 6 |
| Pumice | 42-48 | 672.8 - 768.9 | -1/8 | 30B | II | I | IV | Page 6 |
| Pyrite, pellets | 120-130 | 1,922.2 - 2,082.4 | -1/2 | 30B | II | I | II | Page 6 |
| Quartz | 80-90 | 1,281.5 - 1,441.7 | -1/2 | 15 | III | I | II | Page 6 |
| Quartz | 70-80 | 1,121.3 - 1,281.5 | -100M | 15 | III | I | II | Page 6 |
| Quicklime (Lime, unslaked) | 60 | 961.1 | -1/8 | 30A | I | I | III | Page 6 |
| Red Lead (Lead Oxide) | 30-150 | 480.6 - 2,402.8 | -100M | 30A | II | I | III | Page 6 |
| Rice Bran | 20 | 320.4 | -1/8 | 30A | I | I | III | Page 6 |
| Rice Grits | 42-45 | 672.8 - 720.8 | -1/8 | 30A | I | I | III | Page 6 |
| Rice, hulled | 45-49 | 720.8 - 784.9 | -1/2 | 45 | I | I | II | Page 6 |
| Rice, hulls | 20-21 | 320.4 - 336.4 | -1/8 | 30A | I | I | III | Page 6 |
| Rice, polished | 30 | 480.6 | -1/2 | 45 | I | I | I | Page 6 |
| Rice, rough | 32-36 | 512.6 - 576.7 | -1/2 | 30A | I | I | III | Page 6 |
| Rosin | 65-68 | 1,041.2 - 1,089.3 | -1/2 | 30A | I | I | IV | Page 6 |
| Rubber, pelleted | 50-55 | 800.9 - 881.0 | -3 | 30A | I | I | IV | Page 6 |
| Rubber, reclaimed, ground | 23-50 | 368.4 - 800.9 | -1/2 | 30A | I | I | IV | Page 6 |
| Rye | 42-48 | 672.8 - 768.9 | -1/8 | 45 | I | I | I | Page 6 |
| Rye, bran | 15-20 | 240.3 - 320.4 | -1/8 | 30A | I | I | III | Page 6 |
| Rye, feed | 33 | 528.6 | -1/8 | 30A | I | I | III | Page 6 |
| Rye, meal | 35-40 | 560.6 - 640.7 | -1/8 | 30A | I | I | III | Page 6 |
| Rye, middlings | 42 | 672.8 | -1/8 | 30A | I | I | III | Page 6 |
| Rye, shorts | 32-33 | 512.6 - 528.6 | -1/2 | 30A | I | I | III | Page 6 |
| Safflower Seed (Safflower) | 45 | 720.8 | -1/8 | 45 | I | I | I | Page 6 |
| Safflower, cake | 50 | 800.9 | -3 | 30B | II | I | II | Page 6 |
| Safflower, meal | 50 | 800.9 | -1/8 | 30A | I | I | III | Page 6 |
| Sal Ammoniac (Ammonium Chloride) | 45-52 | 720.8 - 833.0 | -100M | 30A | I | III | IV | Page 6 |
| Salicylic Acid | 29 | 464.5 | -1/8 | 15 | III | I | III | Page 6 |
| Salt Cake, dry, coarse (Sodium Sulfate) | 85 | 1,361.6 | -1/8 | 30B | II | II | III | Page 6 |
| Salt Cake, dry, pulverized (Sodium Sulfate) | 65-85 | 1,041.2 - 1,361.6 | -1/8 | 30B | II | II | III | Page 6 |
| Salt, dry coarse | 45-60 | 720.8 - 961.1 | -1/2 | 30B | II | II | III | Page 6 |
| Salt, dry fine | 70-80 | 1,121.3 - 1,281.5 | -1/8 | 30B | II | II | III | Page 6 |
| Saltpeter (Potassium Nitrate) | 76 | 1,217.4 | -1/2 | 30B | II | II | I | Page 6 |
| Sand, Dry Bank, damp | 110-130 | 1,762.0 - 2,082.4 | -1/8 | 15 | III | I | IV | Page 6 |
| Sand, Dry Bank, dry | 90-110 | 1,441.7 - 1,762.0 | -1/8 | 15 | III | I | III | Page 6 |
| Sand, Foundry, prepared | 90 | 1,441.7 | -1/8 | 15 | III | I | III | Page 6 |
| Sand, Foundry, shakeout | 90-100 | 1,441.7 - 1,601.8 | -3 | 15 | III | I | III | Page 6 |
| Sand, Silica, dry | 90-100 | 1,441.7 - 1,601.8 | -1/8 | 15 | III | I | II | Page 6 |
| Sand, Silica, resin-coated | 104 | 1,665.9 | -1/8 | 15 | III | I | II | Page 6 |
| Sand, Zircon, resin-coated | 115 | 1,842.1 | -100M | 15 | III | I | II | Page 6 |
| Sawdust, dry | 10-13 | 160.2 - 208.2 | -1/8 | 30A | I | I | IV | Page 6 |
| Sea-Coal | 65 | 1,041.2 | -1/8 | 30B | II | I | III | Page 6 |
| Seed, Alfalfa | 10-15 | 160.2 - 240.3 | -1/8 | 45 | I | I | I | Page 6 |
| Seed, Clover | 45-48 | 720.8 - 768.9 | -1/8 | 45 | I | I | II | Page 6 |
| Seed, Corn | 45 | 720.8 | -1/2 | 45 | I | I | II | Page 6 |
| Seed, Grass | 10-32 | 160.2 - 512.6 | -1/8 | 30A | I | I | III | Page 6 |
| Seed, Mustard | 45 | 720.8 | -1/8 | 45 | I | I | I | Page 6 |
| Seed, Safflower | 45 | 720.8 | -1/8 | 45 | I | I | I | Page 6 |
| Seed, Sesame | 27-41 | 432.5 - 656.8 | -1/8 | 30B | II | I | II | Page 6 |
| Seed, Sorghum (Milo or Kafir) | 32-36 | 512.6 - 576.7 | -1/8 | 30A | I | I | II | Page 6 |
| Seed, Sunflower | 19-38 | 304.4 - 608.7 | -1/2 | 45 | I | I | I | Page 6 |
| Seed, Timothy | 36 | 576.7 | -1/8 | 30A | I | I | III | Page 6 |
| Sesame Seed | 27-41 | 432.5 - 656.8 | -1/8 | 30B | II | I | II | Page 7 |
| Shale, crushed | 85-90 | 1,361.6 - 1,441.7 | -1/2 | 30B | ll | I | III | Page 7 |
| Shellac, powdered or granulated | 31 | 496.6 | -1/8 | 30A | I | I | III | Page 7 |
| Silica Flour | 80 | 1,281.5 | -1/64 | 30B | II | I | IV | Page 7 |
| Silica Gel (Silicic Acid) | 45 | 720.8 | -3 | 15 | III | I | III | Page 7 |
| Silicon Dioxide (Quartz) | 80-90 | 1,281.5 - 1,441.7 | -1/2 | 15 | III | I | II | Page 7 |
| Slag, Blast Furnace, crushed | 130-180 | 2,082.4 - 2,883.3 | -3 | 15 | III | I | III | Page 7 |
| Slag, Furnace, granular, dry | 60-65 | 961.1 - 1,041.2 | -1/2 | 15 | III | I | III | Page 7 |
| Slaked Lime (Lime, hydrated) | 40 | 640.7 | -1/8 | 30A | I | I | III | Page 7 |
| Slate, crushed | 80-90 | 1,281.5 - 1,441.7 | -1/2 | 30B | II | I | III | Page 7 |
| Slate, ground | 82-85 | 1,313.5 - 1,361.6 | -1/8 | 30B | II | I | III | Page 7 |
| Sludge, Sewage, dry | 40-50 | 640.7 - 800.9 | Irregular | 30B | II | II | IV | Page 7 |
| Sludge, Sewage, dry, ground | 45-55 | 720.8 - 881.0 | -1/8 | 30B | II | II | IV | Page 7 |
| Snow, fresh | 5-12 | 80.1 - 192.2 | -1/8 | 30A | I | I | IV | Page 7 |
| Snow, packed | 15-35 | 240.3 - 560.6 | +1/2 | 30A | I | I | IV | Page 7 |
| Soap Detergent | 15-50 | 240.3 - 800.9 | -1/8 | 30A | I | I | III | Page 7 |
| Soap Flakes | 5-15 | 80.1 - 240.3 | -1/8 | 30A | I | I | III | Page 7 |
| Soap Powder | 20-30 | 320.4 - 480.6 | -1/8 | 30A | I | I | II | Page 7 |
| Soap, beads or granules | 15-35 | 240.3 - 560.6 | -1/8 | 30A | I | I | III | Page 7 |
| Soap, chips | 15-25 | 240.3 - 400.5 | -1/2 | 30A | I | I | III | Page 7 |
| Soapstone (Talc) | 40-50 | 640.7 - 800.9 | -200M | 30A | I | I | IV | Page 7 |
| Soda Ash, heavy (Sodium Carbonate) | 55-65 | 881.0 - 1,041.2 | -1/8 | 30B | II | I | III | Page 7 |
| Soda Ash, light (Sodium Carbonate) | 20-35 | 320.4 - 560.6 | -1/64 | 30B | II | I | III | Page 7 |
| Sodium Aluminate, ground | 72 | 1,153.3 | -1/8 | 30B | II | I | III | Page 7 |
| Sodium Aluminum Sulphate | 75 | 1,201.4 | -100M | 30B | II | I | III | Page 7 |
| Sodium Bicarbonate (Baking Soda) | 40-55 | 640.7 - 881.0 | -100M | 45 | I | I | II | Page 7 |
| Sodium Nitrate | 70-80 | 1,121.3 - 1,281.5 | -3 | 45 | I | III | II | Page 7 |
| Sodium Phosphate | 50-60 | 800.9 - 961.1 | -1/8 | 30A | I | I | III | Page 7 |
| Sodium Sulfate, dry, coarse | 85 | 1,361.6 | -1/8 | 30B | II | II | III | Page 7 |
| Sodium Sulfate, dry, pulverized | 65-85 | 1,041.2 - 1,361.6 | -1/8 | 30B | II | II | III | Page 7 |
| Sodium Sulfite | 96 | 1,537.8 | -1/8 | 30B | II | I | IV | Page 7 |
| Sorghum Seed (Milo or Kafir) | 32-36 | 512.6 - 576.7 | -1/8 | 30A | I | I | II | Page 7 |
| Soybean Flakes, raw | 15-35 | 240.3 - 560.6 | -1/2 | 30A | I | I | III | Page 7 |
| Soybean Flakes, spent | 18-20 | 288.3 - 320.4 | -1/4 | 30A | I | I | II | Page 7 |
| Soybean, cake | 40-43 | 640.7 - 688.8 | -1/2 | 30A | I | I | III | Page 7 |
| Soybean, cracked | 30-40 | 480.6 - 640.7 | -1/2 | 30B | II | I | III | Page 7 |
| Soybean, dust | 25-35 | 400.5 - 560.6 | -1/64 | 30A | I | I | III | Page 7 |
| Soybean, flour | 25-35 | 400.5 - 560.6 | -1/64 | 30A | I | I | III | Page 7 |
| Soybean, meal, cold | 35-45 | 560.6 - 720.8 | -1/8 | 30A | I | I | III | Page 7 |
| Soybean, meal, hot | 40 | 640.7 | -1/8 | 30A | I | II | III | Page 7 |
| Soybean, whole | 45-50 | 720.8 - 800.9 | -1/2 | 30B | II | I | II | Page 7 |
| Starch | 25-50 | 400.5 - 800.9 | -1/64 | 45 | I | I | I | Page 7 |
| Steel Turnings (Chips), crushed | 100-150 | 1,601.8 - 2,402.8 | -3 | 30B | II | I | IV | Page 7 |
| Stibium (Antimony) | Not listed | Not listed | -100M | 30A | II | I | II | Page 7 |
| Sugar Beet, pulp, dry | 12-15 | 192.2 - 240.3 | -1/2 | 30B | II | I | II | Page 7 |
| Sugar Beet, pulp, wet | 25-45 | 400.5 - 720.8 | -1/2 | 30A | I | I | III | Page 7 |
| Sugar, Powdered | 50-60 | 800.9 - 961.1 | -100M | 30A | I | I | III | Page 7 |
| Sugar, raw, cane | 55-65 | 881.0 - 1,041.2 | -1/8 | 30A | I | I | III | Page 7 |
| Sugar, refined, granulated, dry | 50-55 | 800.9 - 881.0 | -1/8 | 30A | I | I | III | Page 7 |
| Sugar, refined, granulated, wet | 55-65 | 881.0 - 1,041.2 | -1/2 | 30A | I | I | III | Page 7 |
| Sulphur, crushed | 50-60 | 800.9 - 961.1 | -1/2 | 30A | I | I | III | Page 7 |
| Sulphur, ground | 50-60 | 800.9 - 961.1 | -1/64 | 30A | I | I | II | Page 7 |
| Sulphur, lumps | 80-85 | 1,281.5 - 1,361.6 | -3 | 30A | I | I | III | Page 7 |
| Sunflower Seed | 19-38 | 304.4 - 608.7 | -1/2 | 45 | I | I | I | Page 7 |
| Taconite, pellets | 116-130 | 1,858.1 - 2,082.4 | +1/2 | 15 | III | I | II | Page 7 |
| Talc | 80-90 | 1,281.5 - 1,441.7 | -1/2 | 30B | II | I | III | Page 7 |
| Talc, powder | 50-60 | 800.9 - 961.1 | -200M | 30B | II | I | III | Page 7 |
| Tanbark, ground | 55 | 881.0 | -1/8 | 30A | I | I | IV | Page 7 |
| Timothy Seed | 36 | 576.7 | -1/8 | 30A | I | I | III | Page 7 |
| Titanium Dioxide (llmenite) | 140-160 | 2,242.6 - 2,563.0 | -3 | 15 | III | I | III | Page 7 |
| Tobacco, scraps | 15-25 | 240.3 - 400.5 | -3 | 30A | I | I | IV | Page 7 |
| Tobacco, snuff | 30 | 480.6 | -1/8 | 30A | I | I | IV | Page 7 |
| Tricalcium Phosphate | 40-50 | 640.7 - 800.9 | -1/64 | 30A | I | I | IV | Page 7 |
| Triple Super Phosphate | 50-55 | 800.9 - 881.0 | -1/8 | 30B | II | III | III | Page 7 |
| Trisodium Phosphate | 60 | 961.1 | -1/2 | 30B | II | I | III | Page 7 |
| Trisodium Phosphate, granular | 60 | 961.1 | -1/8 | 30B | II | I | III | Page 7 |
| Trisodium Phosphate, pulverized | 50 | 800.9 | -1/64 | 30B | II | I | III | Page 7 |
| Tung Nut Meats, crushed | 28 | 448.5 | -3 | 30A | I | I | II | Page 7 |
| Tung Nuts | 25-30 | 400.5 - 480.6 | -3 | 30A | I | I | I | Page 7 |
| Uintaite (Bentonite) | 50-60 | 800.9 - 961.1 | -100M | 45 | I | I | II | Page 7 |
| Urea Prills, Coated | 43-46 | 688.8 - 736.8 | -1/8 | 45 | I | I | II | Page 8 |
| Vermiculite, expanded | 16 | 256.3 | -1/2 | 30A | I | I | III | Page 8 |
| Vermiculite, ore | 80 | 1,281.5 | -3 | 30B | II | I | III | Page 8 |
| Vetch | 48 | 768.9 | -1/8 | 30B | II | I | I | Page 8 |
| Vulcanite (Ebonite) | 63-70 | 1,009.2 - 1,121.3 | -1/2 | 30A | I | I | III | Page 8 |
| Walnut Shells, crushed | 35-45 | 560.6 - 720.8 | -1/8 | 30B | II | I | III | Page 8 |
| Wheat | 45-48 | 720.8 - 768.9 | -1/2 | 45 | I | I | II | Page 8 |
| Wheat, cracked | 40-45 | 640.7 - 720.8 | -1/8 | 45 | I | I | II | Page 8 |
| Wheat, germ | 18-28 | 288.3 - 448.5 | -1/8 | 45 | I | I | II | Page 8 |
| White Lead, dry | 75-100 | 1,201.4 - 1,601.8 | -1/64 | 30B | II | I | III | Page 8 |
| Wood Bark | 8-16 | 128.1 - 256.3 | +1/2 | 30B | I | I | IV | Page 8 |
| Wood Chips, screened | 10-30 | 160.2 - 480.6 | -3 | 30A | I | I | IV | Page 8 |
| Wood Flour | 16-36 | 256.3 - 576.7 | -1/8 | 30A | I | I | III | Page 8 |
| Zinc Concentrate Residue | 75-80 | 1,201.4 - 1,281.5 | -1/8 | 15 | III | I | III | Page 8 |
| Zinc Oxide, heavy | 30-35 | 480.6 - 560.6 | -100M | 30A | I | I | IV | Page 8 |
| Zinc Oxide, light | 10-15 | 160.2 - 240.3 | -100M | 30A | I | I | IV | Page 8 |
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