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Usage: 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.
CERTIFICATE OF ANALYSIS
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% |
Cl% | ≤0.35% | 0.20% |
Moisture% | ≤0.10% | 0.03% |
Manufacturer;Anhydrous Sodium Sulfate 99%min PH:9-11;SGS ,BV;HS Code :2833110000