Sodium benzene-1,3-disulfonate, 80%

Name: Sodium benzene-1,3-disulfonate, 80%
Brand: Vaqora Chemicals
SKU: VQ-010965

About Sodium benzene-1,3-disulfonate, 80%

Sodium benzene-1,3-disulfonate (CAS 831-59-4) is an organosulfur compound offered by Vaqora Chemicals with a typical assay of 80%. The compound has the formula C6H4Na2O6S2, corresponding to a molecular weight of 282.2 g/mol. The IUPAC name is disodium. Benzene-1,3-disulfonate. Common synonyms include Benzene-1,3-disulfonic acid disodium salt and Disodium 1,3-benzenedisulfonate.

The material typically appears as off white to tan powder or crystalline powder or chunks. Literature values give a density of 1.124. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for pharmaceutical synthesis and fine chemical synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 100 g and 500 g packs, Sodium benzene-1,3-disulfonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical synthesis
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium benzene-1,3-disulfonate, 80%
Catalogue No.	VQ-010965
CAS Number	831-59-4
IUPAC name	disodium;benzene-1,3-disulfonate
Molecular formula	C₆H₄Na₂O₆S₂
Molecular weight	282.2 g/mol
Exact mass	281.9245
Purity / assay	80%
HSN code	29049090
InChIKey	XWPWZOJBTOJEGW-UHFFFAOYSA-L
SMILES	C1=CC(=CC(=C1)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	71577

Physical properties
Physical form	Powder
Appearance	Off white to tan powder or crystalline powder or chunks
Density	1.124
H-bond donors / acceptors	0 / 6
TPSA	131 Å²
Synonyms	Benzene-1,3-disulfonic acid disodium salt, Disodium 1,3-benzenedisulfonate, disodium benzene-1,3-disulfonate, 1,3-Benzenedisulfonic acid, disodium salt, Disodium benzene-1,3-disulphonate, Disodium m-benzenedisulfonate, m-Benzenedisulfonic acid, disodium salt, 1,3-Benzenedisulfonic acid, sodium salt (1:2), Disodium mbenzenedisulfonate, Disodium 1,3benzenedisulfonate, Disodium benzene1,3disulfonate, Disodium benzene1,3disulphonate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 831-59-4

Technical

Sodium benzene-1,3-disulfonate, technical grade 93%

CAS: 831-59-4
Formula: C₆H₄Na₂O₆S₂
MW: 282.2 g/mol

VQ-045858

Frequently asked questions

What is the CAS number of Sodium benzene-1,3-disulfonate, 80%?

The CAS Registry Number of Sodium benzene-1,3-disulfonate, 80% is 831-59-4. It is also known as Benzene-1,3-disulfonic acid disodium salt, Disodium 1,3-benzenedisulfonate, disodium benzene-1,3-disulfonate.

What is the molecular formula and molecular weight of Sodium benzene-1,3-disulfonate, 80%?

Sodium benzene-1,3-disulfonate, 80% has the molecular formula C6H4Na2O6S2 and a molecular weight of 282.2 g/mol.

Which grade and pack sizes of Sodium benzene-1,3-disulfonate, 80% can I order?

We supply Sodium benzene-1,3-disulfonate, 80% in (80%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium benzene-1,3-disulfonate, 80%?

Yes. Every lot of Sodium benzene-1,3-disulfonate, 80% 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 benzene-1,3-disulfonate, 80% be shipped internationally?

Yes. Sodium benzene-1,3-disulfonate, 80% 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.