Description
Synonym: Sodium Carbonate Dense
Formula: Na2CO3
M.W.: 105.99
Cas No.: 497-19-8
Grade: GB210-92Ⅰ
Description: white powdered crystal, true specific gravity 2.533(20℃), bulk density 0.95 easily soluble in water, most solubility at 35.4℃, the aqueous solution appears strong alkaliny. On exposure to air it will easily absorb moisture, carbon dioxide, and gradually to form sodium hydrogen carbonate and to form a cake.
Specifications:
| TOTAL ALKALI CONTENT (Na2CO3) | 99.2 MIN. |
| CHLORIDE (NaCl) | 0.5 MAX. |
| IRON (Fe) | 0.004% MAX. |
| SULPHATE (SO4) | 0.03% MAX |
| WATER INSOLUBLE MATTER | 0.04% MAX. |
| LOSS ON IGNITION | 0.8% MAX. |
| DENSITY (g/ml) | 0.85% MIN. |
| PARTICLE SIZE (180μm) | 75% MIN. |
| PARTICLE SIZE (1.18mm) | 2.0%MAX |
Uses: basic and important chemical feed. Used as metallurgy, textiles, printing, food stuff, glass, enamel, medication, paper-making and other chemical fields.
Packing: packed in 50 kgs net plastic woven bag, with plastic bag lining
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Soda Ash Dense 99.2% TECH
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