Anhydrous Sodium metasilicate(granule)
Appearance: white granule
Molecular formula:Na2SiO3
Technical requirements: Standard of America PQ Company
| Sodium oxide (Na2O)% |
49.5-51.5 |
| Silicon dioxide(SiO2)% |
45.0-47.0 |
| Fe ppm |
≤ 300 |
| Particle size distribution, mesh
|
20-48 |
| Whiteness
% |
≥ 80 |
Properties:Easily soluble in water. Aqueous solution appears basic.
Uses:Composition for detergent, metal cleaning agent etc.
| 
