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858404

Methyl violet 2B

Name: Methyl violet 2B
Brand: SIAL

indicator grade, Dye content 75 %

Synonym(s):

Basic Violet 1

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About This Item

CAS Number:

8004-87-3

UNSPSC Code:

12171500

PubChem Substance ID:

24888461

MDL number:

MFCD00012568

Beilstein/REAXYS Number:

8464808

Colour Index Number:

42535

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Properties

grade

indicator grade

composition

Dye content, 75%

mp

137 °C (dec.) (lit.)

λ_max

584 nm

SMILES string

Cl.C\N=C1/C=C\C(C=C1)=C(/c2ccc(cc2)N(C)C)c3ccc(cc3)N(C)C

InChI

1S/C24H27N3.ClH/c1-25-21-12-6-18(7-13-21)24(19-8-14-22(15-9-19)26(2)3)20-10-16-23(17-11-20)27(4)5;/h6-17H,1-5H3;1H

InChI key

JFTBTTPUYRGXDG-UHFFFAOYSA-N

Description

General description

Methyl Violet 2B is a mixture of polymethylated (4,5 and 6) pararosaniline chlorides

Other Notes

This product has been replaced by 198099-Sigma-Aldrich | Methyl violet 2B certified by the Biological Stain Commission

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