Complaint
1.Product Details
1) Appearance: White Powder
2) Purity: % 99min
3) PH :7-10 for Normal grade. PH:6-8 for viscose grade.
4) Properties: white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic.
2. Usage:
Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning, metal smelting, surface treatment and filler industries etc.
Sodium sulfate Anhydrous is consumed in four major categories; powder detergents as a processing aid and as a filler, wood pulp processing for making kraft paper, textile dyeing processes as a levelling agent to penetrate evenly, and molten glass process to remove small air bubbles. In addition,it is usually used for sodium sulfide , sodium silicate and other chemical products ,synthetic fibers,leather,nonferrous ,metallurgy,enamel and soap etc.
Item | Standard |
PURITY(Na2SO4 CONTENT) ≥ | 99% |
WATER INSOLUBLE ≤ | 0.01% |
Ca CONTENT ≤ | 0.003% |
Mg CONTENT ≤ | 0.003% |
CHLORIDE CONTENT(as CI) ≤ | 0.02% |
Iron(Fe) CONTENT ≤ | 0.0007% |
MOISTURE CONTENT ≤ | 0.02% |
WHITENESS ≥%9 | 92 |
