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  7. Sodium orthosilicate, (mixture of NaOH and Na2SiO3 yielding ≈ Na4SiO4 in solution), Thermo Scientific Chemicals

Sodium orthosilicate, (mixture of NaOH and Na2SiO3 yielding ≈ Na4SiO4 in solution), Thermo Scientific Chemicals

Catalog No. AA17568A1
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AA17568A1 1 kg
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Catalog No. AA17568A1 Supplier Thermo Scientific Chemicals Supplier No. 17568A1
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Description

It is used as a degreasant, industrial alkaline detergents, water treatment (boiler-feed); adhesives, builder in soaps.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 13472-30-5
Molecular Formula Na4O4Si
Molecular Weight (g/mol) 184.04
MDL Number MFCD00014252
InChI Key POWFTOSLLWLEBN-UHFFFAOYSA-N
Synonym sodium orthosilicate, tetrasodium orthosilicate, tetrasodium silicate, silicic acid h4sio4 , sodium salt 1:4, silicic acid h4sio4 , tetrasodium salt, sodium silicate, ortho, teu2jic5pa, unii-teu2jic5pa, dryorth, sodium silicate 4-
PubChem CID 26051
IUPAC Name tetrasodium;silicate
SMILES [O-][Si]([O-])([O-])[O-].[Na+].[Na+].[Na+].[Na+]

Specifications

Color White
Physical Form Crystalline
Quantity 1 kg
UN Number UN1759
Solubility Information Soluble in water.
Odor Odorless
Chemical Name or Material Sodium orthosilicate, Mixture of NaOH and Na2SiO3 yielding ≈ Na4SiO4 in solution

Safety and Handling

Hazard Category H302-H314-H335
Hazard Statement GHS H Statement
H314-H335
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Precautionary Statement P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLIDS, N.O.S.
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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