European Pharmacopoeia Reagent Bromocresol Green - Methyl Red Mixed Indicator

  • Catalog number
    10126025
  • Price
    Please ask
  • Size
    5L
  • Diagnostic or laboratory reagents
    3822 0000
  • Substance expires after days
    365
  • Use of chemical
    Pharmacopoeias
  • Application
    European Pharmacopoeia
  • Substance specification
    Chapter 4 (4.1.1)
  • Handling advice
    hazardous
  • UN Nr
    UN1170
  • Awareness
    2.6/2; H225 Highly flammable liquid and vapour.
  • Precautions
    P210 Keep away from heat, sparks, open flames, hot surfaces. — No smoking. P241 Use explosion-proof electrical, ventilating, lighting, equipment. P280 Wear protective gloves, protective clothing, eye protection, face protection. P240 Ground, bond container and receiving equipment. P233 Keep container tightly closed. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge. P303+P361+P353 IF ON SKIN (or hair): Remove, Take off immediately all contaminated clothing. Rinse skin with water, shower. P370+P378a In case of fire: Use for extinction: CO2, powder or water spray. P403+P235 Store in a well-ventilated place. Keep cool. P501a Dispose of contents, container in accordance with local, regional, national, international regulations.
  • Description
    A methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms — CH3. In formulas, the group is often abbreviated Me. Such hydrocarbon groups occur in many organic compounds. It is a very stable group in most molecules. While the methyl group is usually part of a larger molecule, it can be found on its own in any of three forms anion, cation or radical. The anion has eight valence electrons, the radical seven and the cation six. All three forms are highly reactive and rarely observed,
  • Conjugation
    red dye
MeSH Data
  • Name
  • Concept
    Scope note: Immunologic techniques based on the use of: (1) enzyme-antibody conjugates; (2) enzyme-antigen conjugates; (3) antienzyme antibody followed by its homologous enzyme; or (4) enzyme-antienzyme complexes. These are used histologically for visualizing or labeling tissue specimens.
  • Tree numbers
    • E05.478.566.350
    • E05.478.583.400
    • E05.601.470.350
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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