Soda Ash Light 99.2% min (sodium carbonate)
1) Purity: 99.2% min.
2) 50KG/BAG in woven bags
3) fast delivery
Soda Ash Light 99.2% min (sodium carbonate)
1) Specification:
Name: Sodium carbonate/ soda ash lightMolecular formula: Na2CO3
Molecular weight: 106
Appearance: White powder crystal
Solubility: soluble in water, slightly soluble in ethanol, insoluble in alcohol.
Physical Property: Astringent taste; the relative density of 2.532; melting point 851 °C; solubility 21g 20 °C.
Chemical properties: Strong stability, but also can be decomposed at high temperature to produce sodium oxide and carbon dioxide. Strong moisture absorption, it is easy to form a lump, do not decompose at high temperatures.
Purity: 99.2%min.
2) Packing:
50kg/bag in woven bags.
3) The product accords to the standard: GB210.1-2004
Standard: GB210.1-2004 | |||||
Lot No. | 20110703 | Manufacture Date | 07.03.2011 | ||
Uses: Mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent | |||||
Items | Specifications | Test result | |||
Content(as Na2CO3 on dry base) % | ≥99.2 | 99.57 | |||
Content(as Na2CO3 on wet base) % | ≥97.9 | 99.16 | |||
NaCl % | ≤0.70 | 0.26 | |||
Fe % | ≤0.0035 | 0.0022 | |||
Insoluble matter in water % | ≤0.03 | 0.013 | |||
Test result: The products are superior quality. | |||||
