Metasilicate Sodium a xwê yên acid silicic e, û formula gerdî xwe dikare wekî nivîsîn Na2SiO3 · nH2O. Metasilicate Sodium a cama gerdî kêm ji aliyê berteka termal ji bingeheke nepoxa hevbeş bi soda caustic e
: Hevwate Sodium pentahydrate metasilicate
CAS no: 6834-92-0
formula Molecular: Na2SiO3 .5H2O
weight Molecular: M = 122,066
Dîtin: toza cama spî
Sodium pentahydrate metasilicate is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Therefore, sodium metasilicate pentahydrate is widely used for the manufacture of a variety of detergents, used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry, and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc. Used in water reducing agents, sodium metasilicate pentahydrate is able to integrate more hydrones to make better moisture absorption effect
Sodium specification metasilicate pentahydrate
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
Taqan Bulk (g / cm 3 ) |
0.80-0.97 |
|
PH |
12-13 |
|
mijarê fîsîl di avê de |
0.05% Max |
|
Fe |
100 ppm Max |
|
Size Particle (16-30mesh )% |
≥90.0 |
|
xala helînê |
72,2 ℃ |
It is widely used to prepare various detergents.ceramic slurry formingIn addition, it is also widely used in textile, paper making, oil extraction and other industries
