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ChemicalBook >> CAS DataBase List >> Sodium metasilicate

Sodium metasilicate

Sodium metasilicate price.
  • $22 - $382
  • Product name: Sodium metasilicate
  • CAS: 6834-92-0
  • MF: Na2O3Si
  • MW: 122.06
  • EINECS:229-912-9
  • MDL Number:MFCD00003492
  • Synonyms:sodiummetasilicate,anhydrous ;sodiumsilicate(na2sio3) ;Soluble glass;SodiumMetasilicatePenta./Anhydrous;SodiumMetasilicatePentahydrate(28.5%-30.0%);Sodiummetasilicate,anhydrous,tech.;metsobeads,drymet ;metsobeads2048
12 prices
Selected condition:
Brand
  • Alfa Aesar
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 25g
  • 500g
  • 1kg
  • 2.5Kg
  • *5x1kg
  • 2kg
  • ManufacturerAlfa Aesar
  • Product number014106
  • Product descriptionSodium metasilicate, anhydrous, tech.
  • Packaging1kg
  • Price$51.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number014106
  • Product descriptionSodium metasilicate, anhydrous, tech.
  • Packaging*5x1kg
  • Price$177
  • Updated2023-06-20
  • Buy
  • ManufacturerOakwood
  • Product numberS15025
  • Product descriptionSodiummetasilicateanhydrous
  • Packaging500g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product numberS15025
  • Product descriptionSodiummetasilicateanhydrous
  • Packaging2.5Kg
  • Price$66
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number307815
  • Product descriptionSodium metasilicate
  • Packaging25g
  • Price$51
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number307815
  • Product descriptionSodium metasilicate
  • Packaging1kg
  • Price$66.5
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number307815
  • Product descriptionSodium metasilicate
  • Packaging2.5kg
  • Price$96.6
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1448
  • Product descriptionSodium metasilicate pentahydrate, 99%
  • Packaging500g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1196
  • Product descriptionSodium metasilicate, anhydrous, min. 95%
  • Packaging500g
  • Price$48
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1448
  • Product descriptionSodium metasilicate pentahydrate, 99%
  • Packaging2kg
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1196
  • Product descriptionSodium metasilicate, anhydrous, min. 95%
  • Packaging2kg
  • Price$149
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number289362
  • Product descriptionSodium metasilicate
  • Packaging500g
  • Price$382
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 014106 Sodium metasilicate, anhydrous, tech. 1kg $51.6 2024-03-01 Buy
Alfa Aesar 014106 Sodium metasilicate, anhydrous, tech. *5x1kg $177 2023-06-20 Buy
Oakwood S15025 Sodiummetasilicateanhydrous 500g $22 2021-12-16 Buy
Oakwood S15025 Sodiummetasilicateanhydrous 2.5Kg $66 2021-12-16 Buy
Sigma-Aldrich 307815 Sodium metasilicate 25g $51 2024-03-01 Buy
Sigma-Aldrich 307815 Sodium metasilicate 1kg $66.5 2024-03-01 Buy
Sigma-Aldrich 307815 Sodium metasilicate 2.5kg $96.6 2024-03-01 Buy
Strem Chemicals 93-1448 Sodium metasilicate pentahydrate, 99% 500g $40 2021-12-16 Buy
Strem Chemicals 93-1196 Sodium metasilicate, anhydrous, min. 95% 500g $48 2024-03-01 Buy
Strem Chemicals 93-1448 Sodium metasilicate pentahydrate, 99% 2kg $124 2021-12-16 Buy
Strem Chemicals 93-1196 Sodium metasilicate, anhydrous, min. 95% 2kg $149 2024-03-01 Buy
Usbiological 289362 Sodium metasilicate 500g $382 2021-12-16 Buy

Properties

Melting point :1089°C
Density :2.4
refractive index :nD25 (glass) 1.520
solubility :soluble in cold H2O; reachot H2O; insoluble in ethanol
form :powder
color :White
Specific Gravity :2.61
PH :11(1 mM solution);11.91(10 mM solution);12.62(100 mM solution)
Water Solubility :Soluble in cold water. Hydrolyzes in hot water. Insoluble in acids, alcohol and salt solutions.
Hydrolytic Sensitivity :0: forms stable aqueous solutions
Merck :14,8642
Stability :hygroscopic
InChIKey :NTHWMYGWWRZVTN-UHFFFAOYSA-N
CAS DataBase Reference :6834-92-0(CAS DataBase Reference)
NIST Chemistry Reference :Sodium silicate(6834-92-0)
EPA Substance Registry System :Sodium metasilicate (6834-92-0)

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
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sodium metasilicate is used as a starting material for zeolites and silica catalysts. It acts as an adhesive and binder, corrosion inhibitor, penetrating sealant, coagulant in waste water treatment, fixative for hand dyeing with reactive dye and detergent auxiliaries. It is also used in boiler compounds, cleaners, bleaches, aluminum paint strippers and washing carbonated drinking bottles. It finds application in cements, drilling fluids, fireproofing wood, refractories and automobiles. Further, it serves as a surfactant, emulsifier, wetting agent, suspending agent, dispersing agent and anti-corrosive agent in boiler water.

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