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78642-64-5

78642-64-5

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Stability

  • Stability: Stable. Incompatible with strong oxidizing agents.
  • CAS DataBase Reference: Coomassie blue(CAS DataBase Reference)
  • NIST Chemistry Reference: Coomassie blue(78642-64-5)
  • EPA Substance Registry System: Coomassie blue(78642-64-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 78642-64-5(Hazardous Substances Data)

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    78642-64-5 Usage

    General Description

    Coomassie Blue refers to a group of dyes used in biochemical assays, staining proteins and gels. The most common form is Coomassie Brilliant Blue, which is typically applied in a solution of methanol and acetic acid to bind to proteins and render them visible under UV or blue light. It is widely used in analytical techniques such as sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and Bradford protein assay, allowing for the quantification and visualization of proteins in biological samples. The staining process involves the interaction of the dye with basic amino acid residues in proteins, resulting in a distinctive blue color. Coomassie Blue is notable for its sensitivity, affordability, and compatibility with downstream applications such as mass spectrometry.

    Check Digit Verification of cas no

    The CAS Registry Mumber 78642-64-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,4 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
    Calculate Digit Verification of CAS Registry Number 78642-64:
    (7*7)+(6*8)+(5*6)+(4*4)+(3*2)+(2*6)+(1*4)=165
    165 % 10 = 5
    So 78642-64-5 is a valid CAS Registry Number.

    78642-64-5SDS

    SAFETY DATA SHEETS

    According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

    Version: 1.0

    Creation Date: Aug 14, 2017

    Revision Date: Aug 14, 2017

    1.Identification

    1.1 GHS Product identifier

    Product name 3-[[[(4Z)-4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylidene]-3-methylcyclohexa-2,5-dien-1-ylidene]-ethylazaniumyl]methyl]benzenesulfonate

    1.2 Other means of identification

    Product number -
    Other names -

    1.3 Recommended use of the chemical and restrictions on use

    Identified uses For industry use only.
    Uses advised against no data available

    1.4 Supplier's details

    1.5 Emergency phone number

    Emergency phone number -
    Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

    More Details:78642-64-5 SDS

    78642-64-5Upstream product

    78642-64-5Downstream Products

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