Sodium Metasilicate Nonahydrate
Appearance: white crystalline powder
Molecular formula:Na2SiO3·9H2O
Technical requirements:
| Sodium oxide (Na2O)% |
19.0-22.0 |
| Silicon dioxide(SiO2)% |
18.5-22.0 |
| Total solid content(Na2O+SiO2) |
≥ 39.5 |
| Fe % |
≤0.01 |
Properties:Easily soluble in water. Aqueous solution appears basic, Melting point 48℃
Uses:Composition for detergent, cleaning agent etc..
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