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Potassium silicate

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Potassium silicate Basic information

Product Name:
Potassium silicate
CAS:
1312-76-1
MF:
K2O3Si
MW:
154.28
EINECS:
215-199-1
Mol File:
1312-76-1.mol
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Potassium silicate Chemical Properties

Melting point:
>300°C
Density 
1.203-1.209 g/cm3
form 
Powder
color 
White
Water Solubility 
Soluble in water.
Merck 
14,7668
CAS DataBase Reference
1312-76-1(CAS DataBase Reference)
EPA Substance Registry System
Potassium silicate (1312-76-1)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
37/38-41
Safety Statements 
26-39
WGK Germany 
3
TSCA 
Yes
Hazardous Substances Data
1312-76-1(Hazardous Substances Data)

MSDS

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Potassium silicate Usage And Synthesis

Chemical Properties

(Solid) Weight ratio Si O 2 :K 2 O varies with grade from 2.1:1 to 2.5:1; colorless anhydrous lump, shattered or granular. Soluble in water at high temperature and pressure; insoluble in alco- hol. (Solution) Colorless liquid, B′e range 29–48 degrees.

Uses

As binder (e.g., in carbon electrodes, lead pencils, protective coatings, insoluble pigments); detergent, in glass and ceramics manufacture.

Potassium silicate Preparation Products And Raw materials

Raw materials

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Potassium silicateSupplierMore

Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
BeiJing Hwrk Chemicals Limted
Tel:
010-57411839-
Email:
bjsales@hwrkchemical.com
Energy Chemical
Tel:
021-58432009
Email:
sales8178@energy-chemical.com
Adamas Reagent, Ltd.
Tel:
400-600-9262
Email:
bxy@titansci.com
Shanghai Hanhong Scientific Co.,Ltd.
Tel:
021-54306202- ;021-54308259-
Email:
info@hanhonggroup.com;info@hanhonggroup.com
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