Benzenesulphonic acid sodium salt, 97%

Name: Benzenesulphonic acid sodium salt, 97%
Brand: Vaqora Chemicals
SKU: VQ-010827

About Benzenesulphonic acid sodium salt, 97%

Listed under CAS 515-42-4, Benzenesulphonic acid sodium salt is an organosulfur compound available from Vaqora Chemicals, specified at 97% purity. Its molecular formula is C6H5NaO3S and its molecular weight is 180.16 g/mol. Its systematic (IUPAC) name is sodium benzenesulfonate. It is also known as Sodium benzenesulphonate or Benzenesulfonic acid, sodium salt.

The material typically appears as white to beige powder or crystals. Literature values give a density of 1.124 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, analytical determinations, biological staining and polymer and resin production. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and paints and coatings.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Analytical determinations
Biological staining
Polymer & resin production
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Benzenesulphonic acid sodium salt, 97%
Catalogue No.	VQ-010827
CAS Number	515-42-4
IUPAC name	sodium benzenesulfonate
Molecular formula	C₆H₅NaO₃S
Molecular weight	180.16 g/mol
Exact mass	179.9857
Purity / assay	97%
HSN code	29333990
InChIKey	MZSDGDXXBZSFTG-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
PubChem CID	517327

Physical properties
Physical form	Crystalline
Appearance	White to beige powder or crystals
Density	1.124 g/mL at 25 °C
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium benzenesulphonate, Benzenesulfonic acid, sodium salt, Dispersant GN, Sodium phenylsulfonate, Sodium benzene sulfonate, Sodium benzene monosulfonate, Benzenesulfonic acid, sodium salt (1:1), Benzenesulfonic acid sodium salt, Benzenesulfonate (sodium), Sodium benzene monosulfate, phenylsulfonic acid sodium salt

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Frequently asked questions

What is the CAS number of Benzenesulphonic acid sodium salt, 97%?

The CAS Registry Number of Benzenesulphonic acid sodium salt, 97% is 515-42-4. It is also known as Sodium benzenesulphonate, Benzenesulfonic acid, sodium salt, Dispersant GN.

What is the molecular formula and molecular weight of Benzenesulphonic acid sodium salt, 97%?

Benzenesulphonic acid sodium salt, 97% has the molecular formula C6H5NaO3S and a molecular weight of 180.16 g/mol. Its IUPAC name is sodium benzenesulfonate.

Which grade and pack sizes of Benzenesulphonic acid sodium salt, 97% can I order?

We supply Benzenesulphonic acid sodium salt, 97% in (97%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzenesulphonic acid sodium salt, 97%?

Yes. Every lot of Benzenesulphonic acid sodium salt, 97% 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 Benzenesulphonic acid sodium salt, 97% be shipped internationally?

Yes. Benzenesulphonic acid sodium salt, 97% 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.