Lowest Price for Expansive Agent For Concrete Mortar - Sodium metasilicate anhydrous – Standard Imp&exp Detail:
Sodium metasilicate is a salt of silicic acid, and its molecular formula can be written as Na2SiO3·nH2O. Sodium metasilicate is a low molecular crystal prepared by the thermal reaction of a common bubble base with caustic soda
Synonyms :Sodium metasilicate
CAS no:6834-92-0
Molecular formula:Na2SiO3
Molecular weight:M=122.066
Appearance : white crystal powder
Sodium metasilicate anhydrous 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 anhydrous 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.
Sodium metasilicate anhydrous specification
Na2O |
50.0-52.0% |
SiO2 |
45% Min |
Bulk density(g/cm 3 ) |
1.05-1.35 |
PH |
12-13 |
Water Insoluble matter |
0.25% Max |
Fe |
200 ppm Max |
Particle Size(18-60mesh)% |
≥93.0 |
Whiteness% |
≥85 |
Product detail pictures:
Related Product Guide:
Pensioner’s dream to treat her life-threatening disease comes true | Hsca Demolition Agent
Synthesis and Larvicidal Activity of Novel Thenoylhydrazide Derivatives | Refractory Mortar
We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Lowest Price for Expansive Agent For Concrete Mortar - Sodium metasilicate anhydrous – Standard Imp&exp, The product will supply to all over the world, such as: Bhutan, Greece, Azerbaijan, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
By Murray from Ghana - 2016.05.02 18:28
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Aurora from Australia - 2016.02.18 15:54