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    • FAST BLUE RR, 97% (C.I. 3 7155)

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    Documents SDS COO/COA Specification Sheet
    201545
    Sigma-Aldrich

    FAST BLUE RR, 97% (C.I. 3 7155)

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    Empform:

    C15H16N2O3

    Synonyms English:

    4-Benzoylamino-2,5-dimethoxyaniline; Azoic Diazo No. 24

    Nacres: NA.47
    Mdl No: MFCD00008369
    Fw: 272.3
    Pubchem Substance Id: 24852010
    CAS Number: 6268-05-9
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    Documents SDS COO/COA Specification Sheet

    Properties

    Properties
    Lambda max 323 nm
    applications diagnostic assay manufacturing
    hematology
    histology
    assay >
    assay range 96.5% (HPLC)
    Description FAST BLUE RR, 97% (C.I. 3 7155)
    format solid
    inchi key 1S/C15H16N2O3/c1-19-13-9-12(14(20-2)8-11(13)16)17-15(18)10-6-4-3-5-7-10/h3-9H16H21-2H3(H1718)
    indiff. to chromic acid DDRCIGNRLHTTIW-UHFFFAOYSA-N
    Import License Temp. Regu
    Check Obsolete No
    Temperature Control 1554
    Shipping Mode DAS
    Business Unit Diagnostics & Regulated Materials

    Description

    Application

    Fast Blue RR has been used to detect alkaline phosphatase activity.

    Biochem/physiol Actions

    Fast blue RR is mainly used in histological stainings. It binds to the reaction product of alkaline phosphatase and precipitates it as an insoluble compound. The sites of alkaline phosphatase activity appear black. Fast blue RR is also used for the detection of esterase activity. It couples with naphthol (released from naphthol acetate) and forms an insoluble azo-dye which appears red/blue.

    SAFETY INFORMATION

    GHS07

    Signal Word

    Warning

    H315 - H319 - H335

    P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

    RIDADRRIDADR

    WGK Germany

    WGK 3

    Flash Point (F)

    Not applicable

    Flash Point (C)

    Not applicable

    Target Organs

    Respiratory system

    Risk Statement

    Supplemental Hazard Statements

    DOCUMENTATION

    Certificate of Analysis View Sample COA
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