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Product name:anhydrous sodium sulphate
CAS NO.:7757-82-6
Purity:99%min
Appearance:white crystals or crystalline powder
Use: Primarily used as the filler of dyes and auxiliaries agents, and as the accelerating agent of direct dyes, sulfur dyes and vat dyes. In medicine, used as salting agent and flocculating agent. Also used in paper making, glass, printing and dyeing, synthetic fiber, leather and other industries.
ITEM AND RESULT | ||
ITEMS | STANDARD | RESULTS |
Na2So4 % | ≥99.00% | 99.21% |
FE% | ≤0.002% | 0.002% |
Insoluble solid in water% | ≤0.05% | 0.01% |
Mg% | ≤0.10% | 0.02% |
anhydrous sodium sulphate99% min for sale,cas:7757-82-6