Chrysodine Y

Name: Chrysodine Y
Brand: Vaqora Chemicals
SKU: VQ-000537

About Chrysodine Y

Chrysodine Y is a biological stain (Microscopy grade) carrying the CAS registry number 532-82-1. The compound has the formula C12H13ClN4, corresponding to a molecular weight of 248.71 g/mol. The IUPAC name is 4-phenyldiazenylbenzene-1,3-diamine. Hydrochloride. It is also known as Basic Orange 2 or Chrysoidine G.

The product is provided as a solid. Key physical data: a melting point of 235 °C. Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include histology and cytology staining, microscopy, clinical laboratories and textile processing. It is used across academic and industrial research, diagnostics and biotechnology and textiles and dyeing.

Vaqora Chemicals supplies Chrysodine Y in 25 g, 100 g, 5 x 1 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Textile processing

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chrysodine Y
Catalogue No.	VQ-000537
CAS Number	532-82-1
IUPAC name	4-phenyldiazenylbenzene-1,3-diamine;hydrochloride
Molecular formula	C₁₂H₁₃ClN₄
Molecular weight	248.71 g/mol
Exact mass	248.0829
Grade	Microscopy
HSN code	32049000
InChIKey	MCTQNEBFZMBRSQ-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)N)N.Cl
PubChem CID	10771

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	235 °C
H-bond donors / acceptors	3 / 4
TPSA	76.8 Å²
Synonyms	4-Phenylazo-m-phenylenediamine monohydrochloride, Basic Orange 2, Chrysoidine G, C.I. Basic Orange 2, Chrysoidine, Chrysoidine Y, Chrysoidin, Chrysoidin Y, Chrysoidine Orange, Chrysoidine ygh, Chrysoidine A, Chrysoidine B

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 532-82-1

Neisser's stain C

CAS: 532-82-1
Formula: C₁₂H₁₃ClN₄
MW: 248.71 g/mol

VQ-003607

Frequently asked questions

What is the CAS number of Chrysodine Y?

The CAS Registry Number of Chrysodine Y is 532-82-1. It is also known as 4-Phenylazo-m-phenylenediamine monohydrochloride, Basic Orange 2, Chrysoidine G.

What is the molecular formula and molecular weight of Chrysodine Y?

Chrysodine Y has the molecular formula C12H13ClN4 and a molecular weight of 248.71 g/mol.

Which grade and pack sizes of Chrysodine Y can I order?

We supply Chrysodine Y in Microscopy grade, in 25 g, 100 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chrysodine Y?

Yes. Every lot of Chrysodine Y 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 Chrysodine Y be shipped internationally?

Yes. We export Chrysodine Y worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.