Sodium diphenylamine sulphonate, GR

Name: Sodium diphenylamine sulphonate, GR
Brand: Vaqora Chemicals
SKU: VQ-010970

About Sodium diphenylamine sulphonate, GR

Listed under CAS 6152-67-6, Sodium diphenylamine sulphonate is an organosulfur compound available from Vaqora Chemicals in AR grade. With the molecular formula C12H10NNaO3S, it has a molar mass of 271.27 g/mol. The IUPAC name is sodium 4-anilinobenzenesulfonate. It is also known as Diphenylamine-4-sulfonic acid sodium salt or Sodium diphenylamine-4-sulfonate.

The material typically appears as an off-white to grey powder. Literature values give a melting point of 200 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span analytical determinations and indicator for titrations. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Sodium diphenylamine sulphonate in 5 g, 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical determinations
Indicator for titrations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sodium diphenylamine sulphonate, GR
Catalogue No.	VQ-010970
CAS Number	6152-67-6
IUPAC name	sodium 4-anilinobenzenesulfonate
Molecular formula	C₁₂H₁₀NNaO₃S
Molecular weight	271.27 g/mol
Exact mass	271.0279
Grade	AR
HSN code	29214490
InChIKey	DGXTZMPQSMIFEC-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
PubChem CID	517002

Physical properties
Physical form	Powder
Appearance	Off-white to grey powder
Melting point	200 °C
H-bond donors / acceptors	1 / 4
TPSA	77.6 Å²
Synonyms	4-(Phenylamino)benzenesulfonic acid sodium salt, Diphenylamine-4-sulfonic acid sodium salt, Sodium diphenylamine-4-sulfonate, Benzenesulfonic acid, 4-(phenylamino)-, monosodium salt, N-Phenylsulfanilic acid, sodium salt, Sodium N-phenylsulphanilate, N-Phenylsulfanilic Acid Sodium Salt, Sulfanilic acid, N-phenyl-, sodium salt, Benzenesulfonic acid, 4-(phenylamino)-, sodium salt (1:1), Sodium Nphenylsulphanilate, Sodium diphenylamine4sulfonate, Sulfanilic acid, Nphenyl, sodium salt

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 6152-67-6

Practical

Sodium diphenylamine sulphonate, practical grade

CAS: 6152-67-6
Formula: C₁₂H₁₀NNaO₃S
MW: 271.27 g/mol

VQ-046794

Frequently asked questions

What is the CAS number of Sodium diphenylamine sulphonate, GR?

The CAS Registry Number of Sodium diphenylamine sulphonate, GR is 6152-67-6. It is also known as 4-(Phenylamino)benzenesulfonic acid sodium salt, Diphenylamine-4-sulfonic acid sodium salt, Sodium diphenylamine-4-sulfonate.

What is the molecular formula and molecular weight of Sodium diphenylamine sulphonate, GR?

Sodium diphenylamine sulphonate, GR has the molecular formula C12H10NNaO3S and a molecular weight of 271.27 g/mol. Its IUPAC name is sodium 4-anilinobenzenesulfonate.

Which grade and pack sizes of Sodium diphenylamine sulphonate, GR can I order?

We supply Sodium diphenylamine sulphonate, GR in AR grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sodium diphenylamine sulphonate, GR?

Yes. Every lot of Sodium diphenylamine sulphonate, GR 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 diphenylamine sulphonate, GR be shipped internationally?

Yes. Sodium diphenylamine sulphonate, GR 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.