Sodium silicate
CAS NO.： 1344-09-8
EINECS NO.: 215-687-4
HS Code: 2839191000
Commonly known as: Phosphorine
Appearance:
Solid: transparent block;
Liquid: colorless or gray transparent viscous liquid.
Nature:
The solidification speed is slow, the adhesion and strength are high, and the acid resistance and heat resistance are good.
Quality index:
Liquid:
Test items | Test standards | Test results |
Baume content,% | ≥39% | 39.8 |
Iron content,% | ≤0.04 | 0.02 |
Water insoluble matter content,% | ≤0.10 | 0.12 |
Silica content,% | ≥26 | 28 |
Solid:
Test items | Test standards | Test results |
Sodium silicate content,% | ≥99 | 99.2 |
Chloride content,% | ≤0.02 | 0.01 |
Sulfate content,% | ≤0.02 | 0.01 |
Iron content,% | ≤0.04 | 0.02 |
Aluminum content,% | ≤0.04 | 0.02 |
Heavy metal content,% | ≤0.002 | 0.001 |
Application：
1. Used for mineral processing and mining;
2. Production of detergent raw materials such as washing powder and soap;
3. Used in construction to manufacture quick-drying cement, acid-resistant cement, refractory materials, etc.
Packaging：
Liquid: 300 kg/drum, plastic drum;
Solid: 25kg or ton bag, packed in plastic woven bag.