Aniline Blue di-Ammonium Salt

Name: Aniline Blue di-Ammonium Salt
Brand: Vaqora Chemicals
SKU: VQ-019743

About Aniline Blue di-Ammonium Salt

Listed under CAS 66687-07-8, Aniline Blue di-Ammonium Salt is a biological stain available from Vaqora Chemicals. Formula C37H31N5O9S3, molecular weight 785.9 g/mol.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

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

Standard pack sizes are 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time. Our team can advise on documentation, shipping classification and regulatory paperwork for your destination.

Typical applications

Histology & cytology staining
Microscopy
Clinical laboratories
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	Aniline Blue di-Ammonium Salt
Catalogue No.	VQ-019743
CAS Number	66687-07-8
IUPAC name	4-[4-[[4-(4-aminooxysulfonylanilino)phenyl]-[4-(4-aminooxysulfonylphenyl)iminocyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonic acid
Molecular formula	C₃₇H₃₁N₅O₉S₃
Molecular weight	785.9 g/mol
Exact mass	785.1284
InChIKey	CSYADFXDZYPANK-UHFFFAOYSA-N
SMILES	C1=CC(=NC2=CC=C(C=C2)S(=O)(=O)ON)C=CC1=C(C3=CC=C(C=C3)NC4=CC=C(C=C4)S(=O)(=O)O)C5=CC=C(C=C5)NC6=CC=C(C=C6)S(=O)(=O)ON
PubChem CID	6382760

Physical properties
Physical form	Other
LogP (XLogP3)	3
H-bond donors / acceptors	5 / 14
TPSA	255 Å²

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 Aniline Blue di-Ammonium Salt?

The CAS Registry Number of Aniline Blue di-Ammonium Salt is 66687-07-8.

What is the molecular formula and molecular weight of Aniline Blue di-Ammonium Salt?

Aniline Blue di-Ammonium Salt has the molecular formula C37H31N5O9S3 and a molecular weight of 785.9 g/mol. Its IUPAC name is 4-[4-[[4-(4-aminooxysulfonylanilino)phenyl]-[4-(4-aminooxysulfonylphenyl)iminocyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonic acid.

Which grade and pack sizes of Aniline Blue di-Ammonium Salt can I order?

We supply Aniline Blue di-Ammonium Salt, in 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aniline Blue di-Ammonium Salt?

Yes. Every lot of Aniline Blue di-Ammonium Salt 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 Aniline Blue di-Ammonium Salt be shipped internationally?

Yes. We export Aniline Blue di-Ammonium Salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.