Potassium silicate
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- $14 - $208.65
- 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
8 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Arctom
- Sigma-Aldrich
- Thermo Scientific Chemicals
Package
- 1g
- 25g
- 100g
- 500g
- 2kg
- Manufactureraablocks
- Product numberAA0035FY
- Product descriptionPotassium Silicate, Anhydrous
- Packaging100g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035FY
- Product descriptionPotassium Silicate, Anhydrous
- Packaging500g
- Price$43
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product number5210AF
- Product descriptionPotassium silicate, anhydrous
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY109430
- Product descriptionPotassium Silicate a‰￥95%
- Packaging500g
- Price$64
- Updated2026-05-26
- Buy
- ManufacturerSigma-Aldrich
- Product number792640
- Product descriptionPotassium silicate, anhydrous
- Packaging1g
- Price$45.2
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number044493
- Product descriptionPotassium silicate, anhydrous
- Packaging100g
- Price$36.9
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number044493
- Product descriptionPotassium silicate, anhydrous
- Packaging500g
- Price$87.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product number044493
- Product descriptionPotassium silicate, anhydrous
- Packaging2kg
- Price$208.65
- Updated2026-04-24
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035FY | Potassium Silicate, Anhydrous | 100g | $14 | 2026-05-28 | Buy |
| aablocks | AA0035FY | Potassium Silicate, Anhydrous | 500g | $43 | 2026-05-28 | Buy |
| AK Scientific | 5210AF | Potassium silicate, anhydrous | 25g | $27 | 2021-12-16 | Buy |
| Arctom | SY109430 | Potassium Silicate a‰￥95% | 500g | $64 | 2026-05-26 | Buy |
| Sigma-Aldrich | 792640 | Potassium silicate, anhydrous | 1g | $45.2 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | 044493 | Potassium silicate, anhydrous | 100g | $36.9 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 044493 | Potassium silicate, anhydrous | 500g | $87.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | 044493 | Potassium silicate, anhydrous | 2kg | $208.65 | 2026-04-24 | 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
Cosmetics Ingredients Functions :ANTICORROSIVE
InChI :InChI=1S/2K.O3Si/c;;1-4(2)3/q2*+1;-2
InChIKey :NNHHDJVEYQHLHG-UHFFFAOYSA-N
SMILES :[Si]([O-])([O-])=O.[K+].[K+]
CAS DataBase Reference :1312-76-1(CAS DataBase Reference)
EPA Substance Registry System :Potassium silicate (1312-76-1)
Density :1.203-1.209 g/cm3
form :Powder
color :White
Water Solubility :Soluble in water.
Merck :14,7668
Cosmetics Ingredients Functions :ANTICORROSIVE
InChI :InChI=1S/2K.O3Si/c;;1-4(2)3/q2*+1;-2
InChIKey :NNHHDJVEYQHLHG-UHFFFAOYSA-N
SMILES :[Si]([O-])([O-])=O.[K+].[K+]
CAS DataBase Reference :1312-76-1(CAS DataBase Reference)
EPA Substance Registry System :Potassium silicate (1312-76-1)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||||||||||||||||
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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.More related product prices
Potassium sorbate Potassium citrate Losartan potassium Potassium bromate Potassium iodide Potassium Acetate Potassium persulfate Sodium silicate Potassium chloride SCANDIUM CHLORIDE BARIUM BROMIDE Calcium chloride STANNOUS CHLORIDE CALCIUM SULFATE CHROMIUM (III) CHLORIDE Sodium tetraborate LITHIUM IODIDE Magnesium sulfate Magnesium bromide Citric acidRelated product price
-
Potassium sorbate
$20-319 -
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$64.1-370 -
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$5-561
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