Wholesale Price Manufacture Cracking Expansive Mortar - Sodium metasilicate pentahydrate – 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 pentahydrate
CAS no:6834-92-0
Molecular formula:Na2SiO3.5H2O
Molecular weight:M=122.066
Appearance : white crystal powder
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 metasilicate pentahydrate specification
Na2O |
28.7-30.0% |
SiO2 |
27.8-29.2% |
Bulk density(g/cm 3 ) |
0.80-0.97 |
PH |
12-13 |
Water Insoluble matter |
0.05% Max |
Fe |
100 ppm Max |
Particle Size(16-30mesh)% |
≥90.0 |
Melting Point |
72.2℃ |
Product detail pictures:

Related Product Guide:
Asbestos Occupations | Sodium Fluorosilicate Detergent
DIY rocket stove | Hsca Demolition Agent
It is a good way to enhance our products and solutions and repair. Our mission will be to build creative solutions to consumers with a great experience for Wholesale Price Manufacture Cracking Expansive Mortar - Sodium metasilicate pentahydrate – Standard Imp&exp, The product will supply to all over the world, such as: United Kingdom, Slovenia, Algeria, Our solutions have national accreditation requirements for qualified, good quality products, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Definitely should any of those goods be of curiosity to you, be sure to letus know. We'll be satisfied to supply you a quotation up on receipt of the detailed needs.

We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.

-
Short Lead Time for Concrete Foaming Agent Powd...
-
Wholesale Dealers of White Flake Magnesium Chlo...
-
Reasonable price for Non Explosive Demolition A...
-
Europe style for Cheapest Expanding Powder Coat...
-
Cheapest Price Waterproof Anti-corrosion Reinfo...
-
Cheap PriceList for Silent Cracking Agent For G...