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