Sodium carbonate
Chemical name: Sodium carbonate
Molecular formula: Na2CO3
Product technical standard Number: CB210-2004
Index item |
Excellent grade |
Analysis Result |
Total alkali content（dry base Na2CO3）mass fraction）%>= |
99.2 |
99.21 |
Sodium chloride（dry base Na2CO3）mass fraction）%<= |
0.70 |
0.65 |
Iron（Fe）mass fraction（dry base）% <= |
0.0035 |
0.0011 |
Water insoluble mass fraction % <= |
0.03 |
0.004 |
Character: white powder crystal. Real specific gravity: 2.533(20℃); Apparent specific gravity :0.45-0.6. Soluble in water.
Use: basic industrial material, and widely used in glass, hardware, petroleum chemical, textile, pharmaceutical, national defense, synthesis fiber, paper making and others
Packing: polypropylene weaving bag lined with plastic bag. Net weight: 1,000 kg/bag
Cautions: waterproof, dampproof and store in ventilated and dry condition.
