Metasilicate Sodium waa cusbo ah silicic acid, iyo caanaha kelli waxaa loo qori karaa sida Na2SiO3 · nH2O. Metasilicate Sodium waa crystal hooseeyo kelli diyaariyeen falcelinta kaamerada of saldhig caadiga ah xumbo la Soodhaha
micno ah: Sodium pentahydrate metasilicate
CAS no: 6834-92-0
formula kelli: Na2SiO3 .5H2O
miisaanka kelli: M = 122,066
Imaanshaha: budada crystal cad
Sodium metasilicate pentahydrate 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 faahfaahinta pentahydrate metasilicate
|
Na2O |
28.7-30.0% |
|
SiO2 |
27.8-29.2% |
|
Cufnaanta bulk (g / cm 3 ) |
0.80-0.97 |
|
PH |
12-13 |
|
Biyaha arrinta beelaya |
0.05% Max |
|
Fe |
100 ppm Max |
|
Size walxaha (16-30mesh )% |
≥90.0 |
|
Point barafku |
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
