Category : Inorganic chemicals/Inorganic salts
EC NO :
215-687-4
MF : Na2SiO3
MW : 100.0814
Synonyms :
Silicic acid, sodium salt;Sodium silicate solution
This product is the chemical name: sodium silicate (Na2SiO3), appearance: appearance as a solid block, granular colorless or light blue; liquid Appearance colorless or slightly colored, transparent or translucent viscous liquid. Uses: mainly used for paper, soap, construction, precision casting, anti-corrosion materials, textile industry, mineral flotation. Is silica gel, Si-Al gel, zeolite, molecular sieve, white carbon black, adsorbents, such as the main raw material for production. GB/T4209-1996 this company on the basis of international production of five types of solid and liquid sodium silicate, but also the production of a variety of user requirements in accordance with specifications.
| Molar Ratio | 2.70-3.50 | |
| CONTENT | 98.5%MIN | 99.06% |
| Na2O | 23% min. | 23.47% |
| SiO2 | 75% min. | 75.59% |
| Fe2O3 | 0.020% max. | 0.019% |
| Al2O3 | 0.30% max | 0.2% |