Benzidine sulphate, GR

Name: Benzidine sulphate, GR
Brand: Vaqora Chemicals
SKU: VQ-002776

About Benzidine sulphate, GR

Benzidine sulphate (CAS 531-86-2) is a bioactive small molecule offered by Vaqora Chemicals in AR grade with a typical assay of 95%. With the molecular formula C12H14N2O4S, it has a molar mass of 282.32 g/mol. The IUPAC name is 4-(4-aminophenyl)aniline. Sulfuric acid. Alternative names: ρ,ρ′-Diaminodiphenyl sulfate and Benzidine, sulfate (1:1).

It is supplied as a powder. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for cell signalling research, pharmacological screening and target validation. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer Benzidine sulphate in 10 g, 25 g, 1 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benzidine sulphate, GR
Catalogue No.	VQ-002776
CAS Number	531-86-2
IUPAC name	4-(4-aminophenyl)aniline;sulfuric acid
Molecular formula	C₁₂H₁₄N₂O₄S
Molecular weight	282.32 g/mol
Exact mass	282.0674
Grade	AR
Purity / assay	95%
HSN code	29420090
InChIKey	ZOXJIQNURSAHRV-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C2=CC=C(C=C2)N)N.OS(=O)(=O)O
PubChem CID	88797

Physical properties
Physical form	Powder
Appearance	Powder
H-bond donors / acceptors	4 / 6
TPSA	135 Å²
Synonyms	ρ,ρ′-Diaminodiphenyl sulfate, Benzidine, sulfate (1:1), (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1), [[1,1'-biphenyl]-4,4'-diyl]diammonium sulphate, [1,1'-Biphenyl]-4,4'-diamine, sulfate (1:1), ((1,1'-Biphenyl)-4,4'-diyl)diammonium sulphate, Benzidine, sulfate (1:1) (8CI), (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1) (9CI), 4,4'-Diaminodiphenylene sulfate, [1,4'-diamine, sulfate (1:1)

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P264, P270, P273, P280, P301 + P317, P318, P330, P391, 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 Benzidine sulphate, GR?

The CAS Registry Number of Benzidine sulphate, GR is 531-86-2. It is also known as ρ,ρ′-Diaminodiphenyl sulfate, Benzidine, sulfate (1:1), (1,1'-Biphenyl)-4,4'-diamine, sulfate (1:1).

What is the molecular formula and molecular weight of Benzidine sulphate, GR?

Benzidine sulphate, GR has the molecular formula C12H14N2O4S and a molecular weight of 282.32 g/mol.

Which grade and pack sizes of Benzidine sulphate, GR can I order?

We supply Benzidine sulphate, GR in AR (95%) grade, in 10 g, 25 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Benzidine sulphate, GR?

Yes. Every lot of Benzidine sulphate, 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 Benzidine sulphate, GR be shipped internationally?

Yes. Benzidine sulphate, 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.