Key Documents

View All Documentation

F1631

Fast Violet B Salt

Name: Fast Violet B Salt
Brand: SIGMA

Dye content ≥97 %

Synonym(s):

4-Amino-5-methoxy-2-methylbenzanilide diazotated zinc double salt, 4-Benzoylamino-2-methoxy-5-methylbenzenediazonium chloride hemi(zinc chloride) salt, Azoic Diazo No. 41

Select a Size

Change View

About This Item

Linear Formula:

C₁₅H₁₄N₃O₂ · 0.5 ZnCl₄

CAS Number:

14726-28-4

Molecular Weight:

371.89

EC Number:

238-775-4

UNSPSC Code:

12171500

PubChem Substance ID:

24894789

MDL number:

MFCD00083330

Colour Index Number:

37165

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

composition

Dye content, ≥97%

storage temp.

2-8°C

SMILES string

[Cl-].[Cl-].Cl[Zn]Cl.COc1cc(NC(=O)c2ccccc2)c(C)cc1[N+]#N.COc3cc(NC(=O)c4ccccc4)c(C)cc3[N+]#N

InChI

1S/2C15H13N3O2.4ClH.Zn/c2*1-10-8-13(18-16)14(20-2)9-12(10)17-15(19)11-6-4-3-5-7-11;;;;;/h2*3-9H,1-2H3;4*1H;/q;;;;;;+2/p-2

InChI key

KIWIFIXMWIMRBZ-UHFFFAOYSA-L

Description

General description

Fast Violet B Salt is a diazonium salt. It is mainly required for cytochemical staining methods, for instance, alkaline phosphatase in leukocytes.

Application

Fast Violet B Salt has been used:

for alkaline phosphatase staining in cells
for hexosaminidase staining in cells
to study lysosomal membrane stability

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library