ChemicalBook > CAS DataBase List > Potassium silicate

Potassium silicate

Product Name
Potassium silicate
CAS No.
1312-76-1
Chemical Name
Potassium silicate
Synonyms
PotassiuM Silicate Powder;ps7;kasil;kasil6;pyramid120;Potssium silicate;Potassium Silicat;POTASSIUM SILICATE;solublepotashglass;SILICATE,POTASSIUM
CBNumber
CB9326482
Molecular Formula
K2O3Si
Formula Weight
154.28
MOL File
1312-76-1.mol
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Potassium silicate Property

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

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
792640
Product name
Potassium silicate, anhydrous
Packaging
1g
Price
$41.2
Updated
2024/03/01
Alfa Aesar
Product number
044493
Product name
Potassium silicate, anhydrous
Packaging
100g
Price
$33.5
Updated
2024/03/01
Alfa Aesar
Product number
044493
Product name
Potassium silicate, anhydrous
Packaging
2kg
Price
$213
Updated
2024/03/01
Alfa Aesar
Product number
044493
Product name
Potassium silicate, anhydrous
Packaging
500g
Price
$89.5
Updated
2024/03/01
AK Scientific
Product number
5210AF
Product name
Potassium silicate, anhydrous
Packaging
25g
Price
$27
Updated
2021/12/16
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Potassium silicate Chemical Properties,Usage,Production

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.

Uses

Potassium silicate is used in binders, carbon electrodes, lead pencils, protective coatings, insoluble pigments, phosphors on television tubes and detergent additives. It acts as a catalyst to make glass, ceramics, welding rods, adhesives, cements, gels, paints, pulp and paper production. Further, it is used in horticulture as a soluble source of potassium and silicon. It acts as a corrosion inhibitor.

Flammability and Explosibility

Not classified

Potassium silicate Preparation Products And Raw materials

Raw materials

HEAVY CUT RESIDUE OIL Potassium hydroxide Potassium carbonate Silica sand Quartz Fumed Silica

Preparation Products

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Potassium silicate Suppliers

Belgium 2 China 218 Europe 2 France 2 Germany 1 India 21 Japan 4 South Africa 1 South Korea 1 United Kingdom 2 United States 21 Global 275
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View Lastest Price from Potassium silicate manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Potassium Silicate 1312-76-1
Price
US $99.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-11
Hebei Weibang Biotechnology Co., Ltd
Product
Potassium silicate 1312-76-1
Price
US $25.00/ASSAYS
Min. Order
100ASSAYS
Purity
99.5%
Supply Ability
100 mt
Release date
2024-11-19
Hebei Weibang Biotechnology Co., Ltd
Product
Potassium silicate 1312-76-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-23

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