2017 China New Design Stylish Expandable Foldable Powder Funnel - 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 |
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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for 2017 China New Design Stylish Expandable Foldable Powder Funnel - Sodium metasilicate anhydrous – Standard Imp&exp, The product will supply to all over the world, such as: Plymouth, UK, Czech, we have all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
By Gill from Romania - 2016.05.02 11:33
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Gemma from Uruguay - 2015.07.27 12:26