Product Name: SODIUM METASILICATE ANHYDROUS
CAS No.: 6834-92-0
Molecular Formula:Na2O.SiO
Molecular Weight: 122.06
Specification :
Na2O% |
50.501.00 |
Sio2% |
46.001.0 |
CO2% |
1.66 |
Fe |
200ppm |
Bulk density(g/cm3) |
0.98-1.23 |
Particle Size£¨20-65mesh£©% |
93.0 |
Rate of solution in water(5% by weight 21) |
80second |
Appearance |
white, uniform, beaded |
Packing: |
In 25 kg pp pe bag |
Properties: |
THIS PRODUCT POSSESSES HIGH ALKALINE AND DEFORMING CHARACTER, WHICH IS EASY TO SOLUBLE IN WATER, GOOD DISPERSIBILITY AND EMULSIFIABILITY, NOT SOLUBLE IN ALCOHOL. IT WILL DELIGUESCE AFTER ABSORBING MOISTURE AND CARBON DIOXIDE FROM THE AIR. |
Application: |
This product is mainly used in making high efficiency detergent and metal cleaner. instead of stpp, it can raise cleaning efficiency and reduce environmental pollution, provides excellent alkaline buffer, corrosing prevention for metal (i.e. zinc, aluminum), possesses the character of softening water. |