- Organic Salt[10]
- Chemical Reagents[2]
- Daily Chemicals[2]
- Food Additives[2]
- Alkali[1]
- Carbonate[9]
- Chloride[1]
- Phosphate[1]
- Sulphate[10]
- Other Inorganic Chemicals[1]
- Organic Intermediate[1]
- Lime[2]
Natural Na2SO4
Na2SO4 ph9-11&6-8
1.excellent quality
2.competitive price
3.Big quantity
4.Refined by natural mine
Na2SO4 is mainly used in synthetic detergent, vinylon, sodium silicate, bleaching, dyeing, glass, tannage, papermaking, the anticorrosive treatment of gas pipe, metallurgy, surface treatment, filler industry, and so on.
Packing & storage : Net wt 25kg, 50kg or 1,000kg in PE bag lined plastic woven bag, Kept in dry and ventilating place, avoid moisture and rain, Do nor package broken or leakage. Do not mix with food, coal and cement. If fire, fight with fire extinguisher.
Inspection report :
Name | Sodium sulphate anhydrous(Glaubers salt) | |
Specification | I type First grade | |
Standard | GB/T6009-2003 | |
Inspection item | Standard | Result |
Na2SO4 % | ≥99.0 | 99.14 |
Water insoluble matter% | ≤0.05 | 0.02 |
Ca & Mg (Mg)% | ≤0.15 | 0.02 |
Chloride(Cl)% | ≤0.35 | 0.25 |
Fe% | ≤0.002 | 0.001 |
Moisture % | ≤0.20 | 0.02 |
Whiteness % | ≥82 | 90 |
