Project Description
Molecular formula : Na2SO4.
Molecular weight : 142.06 g/mol.
CAS No : 7757-82-6.
Purity : 98.5%.
Grade : Industry.
Executive Standard : GB/T 6009-2003.
HS code : 2833110000.
Application : Used in glass, paper, tex le, leather, metallurgy, detergent industry, etc.
Appearance : White crystalline powder. Brand name : KGP (Kemika Gondang Perkasa).
Packing : 50kg/ bag, 26.95tons per 20gfcl.
Specification :
| ITEM | INDEX | RESULT |
|---|---|---|
| NA2SO4% | ≥98.0 | ≥98.5 |
| WATER INSOLUBLE% | ≤0.10 | ≤0.02 |
| CA,MG% | ≤0.30 | ≤0.02 |
| CHLORIDE (CL) | ≤0.70 | ≤0.68 |
| IRON (FE) | ≤0.010 | ≤0.001 |
| WATER% | ≤0.50 | ≤0.08 |
| WHITENESS(R457)% | ≥82 | ≥88 |
| PH VALUE | 5-11 | 6-8 |