Phenosafranine, indicator

Name: Phenosafranine, indicator
Brand: Vaqora Chemicals
SKU: VQ-000404

About Phenosafranine, indicator

Listed under CAS 81-93-6, Phenosafranine, indicator is an indicator available from Vaqora Chemicals. With the molecular formula C18H15ClN4, it has a molar mass of 322.8 g/mol. The IUPAC name is 10-phenylphenazin-10-ium-2,8-diamine chloride. It is also known as 3,7-Diamino-5-phenylphenazinium chloride or Phenosafranin.

It is supplied as dark green powder or crystal or chunks. 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 titration end-point detection, pH determination, analytical testing and biological staining. It is used across academic and industrial research.

We offer Phenosafranine, indicator in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Titration end-point detection
pH determination
Analytical testing
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenosafranine, indicator
Catalogue No.	VQ-000404
CAS Number	81-93-6
IUPAC name	10-phenylphenazin-10-ium-2,8-diamine chloride
Molecular formula	C₁₈H₁₅ClN₄
Molecular weight	322.8 g/mol
Exact mass	322.0985
HSN code	29420090
InChIKey	SOUHUMACVWVDME-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)[N+]2=C3C=C(C=CC3=NC4=C2C=C(C=C4)N)N.[Cl-]
PubChem CID	65732

Physical properties
Physical form	Crystalline
Appearance	Dark green powder or crystal or chunks
H-bond donors / acceptors	2 / 4
TPSA	68.8 Å²
Synonyms	3,7-Diamino-5-phenylphenazinium chloride, Phenosafranin, Phenosafranine, chloride, Phenosafrinine, Phenosofranine, Phenosofrinine, Safranin B Extra, Safrinin B Extra, Schultz No. 958, 3,7-diamino-5-phenylphenazin-5-ium chloride, Phenazinium, 3,7-diamino-5-phenyl-, chloride

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

Frequently asked questions

What is the CAS number of Phenosafranine, indicator?

The CAS Registry Number of Phenosafranine, indicator is 81-93-6. It is also known as 3,7-Diamino-5-phenylphenazinium chloride, Phenosafranin, Phenosafranine, chloride.

What is the molecular formula and molecular weight of Phenosafranine, indicator?

Phenosafranine, indicator has the molecular formula C18H15ClN4 and a molecular weight of 322.8 g/mol. Its IUPAC name is 10-phenylphenazin-10-ium-2,8-diamine chloride.

Which grade and pack sizes of Phenosafranine, indicator can I order?

We supply Phenosafranine, indicator, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenosafranine, indicator?

Yes. Every lot of Phenosafranine, indicator 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 Phenosafranine, indicator be shipped internationally?

Yes. Phenosafranine, indicator 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.