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ChemicalBook >> CAS DataBase List >> Potassium silicate

Potassium silicate

Potassium silicate price.
  • $27 - $213
  • Product name: Potassium silicate
  • CAS: 1312-76-1
  • MF: K2O3Si
  • MW: 154.28
  • EINECS:215-199-1
  • MDL Number:MFCD00145152
  • Synonyms:POTASSIUM SILICATE;pyramid120 ;Silicicacid,potassiumsalt ;solublepotashglass ;solublepotashwaterglass ;Potssium silicate;potassium silicate, anhydrous;SILICATE,POTASSIUM
5 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Sigma-Aldrich
Package
  • 1g
  • 25g
  • 100g
  • 500g
  • 2kg
  • ManufacturerAK Scientific
  • Product number5210AF
  • Product descriptionPotassium silicate, anhydrous
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044493
  • Product descriptionPotassium silicate, anhydrous
  • Packaging100g
  • Price$33.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044493
  • Product descriptionPotassium silicate, anhydrous
  • Packaging500g
  • Price$89.5
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044493
  • Product descriptionPotassium silicate, anhydrous
  • Packaging2kg
  • Price$213
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number792640
  • Product descriptionPotassium silicate, anhydrous
  • Packaging1g
  • Price$41.2
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5210AF Potassium silicate, anhydrous 25g $27 2021-12-16 Buy
Alfa Aesar 044493 Potassium silicate, anhydrous 100g $33.5 2024-03-01 Buy
Alfa Aesar 044493 Potassium silicate, anhydrous 500g $89.5 2024-03-01 Buy
Alfa Aesar 044493 Potassium silicate, anhydrous 2kg $213 2024-03-01 Buy
Sigma-Aldrich 792640 Potassium silicate, anhydrous 1g $41.2 2024-03-01 Buy

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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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