Sodium tungstate solution 10%w/v

Name: Sodium tungstate solution 10%w/v
Brand: Vaqora Chemicals
SKU: VQ-003642

About Sodium tungstate solution 10%w/v

Sodium tungstate solution 10%w/v (CAS 10213-10-2) is a diagnostic reagent offered by Vaqora Chemicals. With the molecular formula H4Na2O6W, it has a molar mass of 329.85 g/mol. Systematically, it is named disodium. Dioxido(dioxo)tungsten. Dihydrate. Common synonyms include Sodium tungstate dihydrate and Sodium tungstate, dihydrate.

The product is provided as a liquid. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include clinical chemistry, diagnostic assays, pathology laboratories and oxidation reactions. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 100 mL, 500 mL and 5 L, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Clinical chemistry
Diagnostic assays
Pathology laboratories
Oxidation reactions

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium tungstate solution 10%w/v
Catalogue No.	VQ-003642
CAS Number	10213-10-2
IUPAC name	disodium;dioxido(dioxo)tungsten;dihydrate
Molecular formula	H₄Na₂O₆W
Molecular weight	329.85 g/mol
Exact mass	329.9313
HSN code	38229090
InChIKey	WPZFLQRLSGVIAA-UHFFFAOYSA-N
SMILES	O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]
PubChem CID	150191

Physical properties
Physical form	Solution
Appearance	Liquid
H-bond donors / acceptors	2 / 6
TPSA	82.3 Å²
Synonyms	Sodium tungstate dihydrate, Sodium tungstate, dihydrate, Tungstic acid, sodium salt, dihydrate, sodium tungstate(VI) dihydrate, Na2WO4.2H2O, sodium orthotungstate dihydrate, Tungstic acid sodium salt dihydrate, Tungstic acid sodium salt, Sodium tungsten oxide dihydrate, Tungstate (WO42-), disodium, dihydrate, (T-4)- (9CI), Tungstic acid (H2WO4), disodium salt, dihydrate, Tungstate (WO42-), disodium, dihydrate, (T-4)-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 10213-10-2

Synthesis

Sodium tungstate, dihydrate, 98%

CAS: 10213-10-2
Formula: H₄Na₂O₆W
MW: 329.85 g/mol

VQ-014258

AR

Sodium tungstate, dihydrate, GR 99%+

CAS: 10213-10-2
Formula: H₄Na₂O₆W
MW: 329.85 g/mol

VQ-014259

Frequently asked questions

What is the CAS number of Sodium tungstate solution 10%w/v?

The CAS Registry Number of Sodium tungstate solution 10%w/v is 10213-10-2. It is also known as Sodium tungstate dihydrate, Sodium tungstate, dihydrate, Tungstic acid, sodium salt, dihydrate.

What is the molecular formula and molecular weight of Sodium tungstate solution 10%w/v?

Sodium tungstate solution 10%w/v has the molecular formula H4Na2O6W and a molecular weight of 329.85 g/mol.

Which grade and pack sizes of Sodium tungstate solution 10%w/v can I order?

We supply Sodium tungstate solution 10%w/v, in 100 mL, 500 mL, 5 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium tungstate solution 10%w/v?

Yes. Every lot of Sodium tungstate solution 10%w/v 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 tungstate solution 10%w/v be shipped internationally?

Yes. Sodium tungstate solution 10%w/v 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.