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Sodium Carbonate Na2CO3
Cas No.: 497-19-8
Molecular weight: 105.99
Other names: Soda ash, washing soda, soda crystals
Appearance: white powder
Sodium carbonate is a white odorless powder at room temperature. Absorbent, gradually absorb 1mol / L of water (about = 15%) in the exposed air. Its hydrates are Na2CO3·H2O, Na2CO3·7H2O and Na2CO3·10H2O.
Solubility:
Sodium carbonate is easily soluble in water and glycerin. At 20 ° C, each 100 grams of water can dissolve 20 grams of sodium carbonate, the highest solubility at 35.4 ° C, 49.7 grams of sodium carbonate can be dissolved in 100 grams of water, slightly soluble in anhydrous ethanol, difficult to dissolve in propanol.
Mainly used in chemical industry, glass-manufacturing, metallurgy, paper-manufacturing, textile, dyeing, synthetic detergent, soap, daily-use Chemical-industry, daily-use glass industry, washing powder, petrol chemical industry etc.
Specification Data:
Items | Soda Ash Dense | Soda Ash Light |
Na2CO3 % | 99.2min | 99.2min |
NaCl % | 0.7max | 0.7max |
Iron Content % | 0.0035max | 0.0035max |
Sulfate(S04)% | 0.03max | 0.03max |
Water insoluble % | 0.03max | 0.03max |
Bulk density g/ml | 0.90 min | 0.5-0.6 |
Particle size(180um sieving residue %) | 70.0min | -- |
Packing: 40kg woven bags or 1000kg jumbo bags;
21MT/20'GP without pallets
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