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Potassium silicate

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Potassium silicate

EINECS 215-199-1
CAS No. 1312-76-1 Density 1.3
Solubility Soluble in water Melting Point
Formula K4O4Si Boiling Point > 100oC
Molecular Weight 248.44 Flash Point
Transport Information Appearance liquid
Safety Risk Codes
Molecular Structure Molecular Structure of 1312-76-1 (Potassium silicate) Hazard Symbols

2K (salt);AgSil 25F;Betolin K 28;Choline S 458K;Crystal K 78;K120;K 4/2;K 53;K 53 (silicate);K 78;Kasil 1;Kasil 2130;Kasil 2236;Kasil 6;Kasil88;Kasolv SS;OK 55;PS 7 (silicate);Potassium Silicate 2K;Potassium Silicate OK 55;Potassium water glass;Pyramid K 66;R 36(silicate);Silchem K 1420;Soluble potash waterglass;Silicic acid, potassiumsalt;


Potassium silicate Chemical Properties

IUPAC Name: Tetrapotassium silicate
Canonical SMILES: [O-][Si]([O-])([O-])[O-].[K+].[K+].[K+].[K+]
InChI: InChI=1S/4K.O4Si/c;;;;1-5(2,3)4/q4*+1;-4
Molecular Weight: 248.4763 [g/mol]
Molecular Formula: K4O4Si
H-Bond Donor: 0
H-Bond Acceptor: 4 
EINECS: 215-199-1
Product Categories: UVCBs-inorganic 
Solubility in water of Potassium silicate (CAS NO.1312-76-1): Soluble

Potassium silicate Uses

 Potassium silicate (CAS NO.1312-76-1) is commonly used as an adhesive in welding rods. In horticulture, Potassium silicate is used as a soluble source of potassium and silicon. It also makes the growing medium more alkaline. Some cleaning formulations use potassium silicate, which also serves as a corrosion inhibitor in cosmetics.

Potassium silicate Specification

  Potassium silicate (CAS NO.1312-76-1), its Synonyms are Potassium polysilicate ; Potassium metasilicate ; Potassium silicate solution ; Potassium water glass ; Pyramid 120 ; Silicic acid, potassium salt ; Soluble potash glass ; Soluble potash water glass .

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