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    • Methylvioett2B C.I.42535 ( Basic Violet

    All Photos (3)

    Documents SDS COO/COA Specification Sheet
    198099
    Sigma-Aldrich

    Methylvioett2B C.I.42535 ( Basic Violet

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    Synonyms English:

    Basic Violet 1

    Nacres: NA.47
    Mdl No: MFCD00012568
    Pubchem Substance Id: 24851861
    CAS Number: 8004-87-3
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    Documents SDS COO/COA Specification Sheet

    Properties

    Properties
    Lambda max 584 nm
    applications diagnostic assay manufacturing
    hematology
    histology
    composition Dye content 75%
    Description Methylvioett2B C.I.42535 ( Basic Violet
    form crystalline powder
    grade certified by the Biological Stain Commission
    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
    inchi key /h6-17H1-5H3
    indiff. to chromic acid 1H
    inherent viscosity JFTBTTPUYRGXDG-UHFFFAOYSA-N
    Import License Temp. Regu
    Check Obsolete No
    Temperature Control 1554
    Shipping Mode DAS
    Business Unit Diagnostics & Regulated Materials

    Description

    Application

    Methyl violet 2B has been used to stain human lung fibroblast cells (A549) in in vitro antiviral assay.

    Biochem/physiol Actions

    Methyl violet 2B is a cationic dye with a triphenylmethane structure. It acts as a selective dye and facilitates the differentiation of Klebsiella pneumoniae from Enterobacter aerogenes and other gram-negative organisms. Methyl violet 2B is harmful if inhaled, swallowed or absorbed through skin, contact may cause damage to skin and eyes. Hence, the dye removal is of great importance.

    General description

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

    Suitability

    Certified for use in Flemming triple stain with iodine for chromosomes

    System Requirements

    Newton′

    Table of Contents

    s crystal violet-iodine technique for chromatin and nucleoli

    Target description

    Lieb′

    Testing Method

    s amyloid stain.

    SAFETY INFORMATION

    GHS05,GHS07,GHS08,GHS09

    Signal Word

    Danger

    H302 - H318 - H351 - H410

    P202 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313

    RIDADRRIDADR

    WGK Germany

    WGK 3

    Flash Point (F)

    Flash Point (C)

    Target Organs

    Risk Statement

    Supplemental Hazard Statements

    DOCUMENTATION

    Certificate of Analysis View Sample COA
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    Certificate of Origin
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