Sodium silicate solution

Name: Sodium silicate solution
Brand: Vaqora Chemicals
SKU: VQ-014227

About Sodium silicate solution

Listed under CAS 1344-09-8, Sodium silicate solution is an alkali metal compound available from Vaqora Chemicals. Formula Na2O3Si, molecular weight 122.06 g/mol. Its systematic (IUPAC) name is disodium. Dioxido(oxo)silane. Common synonyms include Sodium trisilicate solution and Water glass.

It is supplied as a colourless liquid. Key physical data: a density of 1.39 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Sodium silicate solution in 5 L, 50 kg and 20 x 50 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium silicate solution
Catalogue No.	VQ-014227
CAS Number	1344-09-8
IUPAC name	disodium;dioxido(oxo)silane
Molecular formula	Na₂O₃Si
Molecular weight	122.06 g/mol
Exact mass	121.9412
HSN code	28391100
InChIKey	NTHWMYGWWRZVTN-UHFFFAOYSA-N
SMILES	[O-][Si](=O)[O-].[Na+].[Na+]
PubChem CID	23266

Physical properties
Physical form	Solution
Appearance	Colourless liquid
Density	1.39 g/mL at 25 °C
H-bond donors / acceptors	0 / 3
TPSA	63.2 Å²
Synonyms	Sodium trisilicate solution, Water glass, Sodium siliconate, Sodium sesquisilicate, Sodium silicate glass, Sodium water glass, Soluble glass, Silicic acid, sodium salt, Agrosil S, Agrosil LR, Portil A, Silica E

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 1344-09-8

Industrial

Sodium Silicate (Lumps & Liquid)

CAS: 1344-09-8
Formula: Na₂O₃Si
MW: 122.06 g/mol

VQ-018685

Frequently asked questions

What is the CAS number of Sodium silicate solution?

The CAS Registry Number of Sodium silicate solution is 1344-09-8. It is also known as Sodium trisilicate solution, Water glass, Sodium siliconate.

What is the molecular formula and molecular weight of Sodium silicate solution?

Sodium silicate solution has the molecular formula Na2O3Si and a molecular weight of 122.06 g/mol.

Which grade and pack sizes of Sodium silicate solution can I order?

We supply Sodium silicate solution, in 5 L, 50 kg, 20 x 50 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium silicate solution?

Yes. Every lot of Sodium silicate solution is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Sodium silicate solution be shipped internationally?

Yes. Sodium silicate solution is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.