Chemical Auxiliary Agent Sodium Metasilicate Pentahydrate

Chemical Auxiliary Agent Sodium Metasilicate Pentahydrate

Molecular Formula: Na2SiO3·5H2O

Properties: Sodium metasilicate pentahydrate is crystal, the relative bulk density is 0.8-1.0, melting point is 72.2℃. It is easy soluble in water and dilute alkali solution, insoluble in alcohol or in acid, its aqueous solution is alkaline. It has strong decontamination ability and large buffering capacity, can neutralize acidic contaminants, emulsify the fat and oil, has deflocculation to the inorganic substance. It can be used in making high duty detergent and metal cleaner instead of the STPP, to reduce the pollution of STPP to the environment. It will deliquesce when put it in the air because it can absorb the moisture. It has the ability to deterge, emulsify, deperse, wet, permeability and buffer the PH.

Use: It is widely used in making all kinds of lotion, metal cleaner, ceramic grinding aid, fire retarding agent, flameproofing agent, plastic and water retaining agent, oil removal, textile dyeing auxiliary, paper deinking agent and so on.

Package: Outer packing is plastic woven bags, inner packing is polythene film bag. The net weight of each bag is 25kg. The packing meet the requirements. At the same time, we can make the packing according to customers` requirements.

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