METHYLENE BLUE, (C.I. 52015) FOR MICROSCOPY

947.D04

  • Alternative Name(s)
    Basic Blue 9, 3,7-bis(Dimethylamino)phenazathionium chloride, Tetramethylthionine chloride
  • CAS Number
    122965-43-9
  • Molecular Weight (g/mol)
    319.86
  • Empirical Formula
    C₁₆H₁₈ClN₃S . H₂O
  • Catalog Number
    947.D04.0050
  • Packaging Type
    Plastic Bottle
  • Packaging Quantity
    50G
  • Quality Grade
    MICROSCOPY
  • Appearance
    Dark green-colored powder
  • Maximum Absorption
    660 - 665 nm (in %50 ethanol)
  • Dye Content
    About 82 %
  • Loss on Drying
    10 - 15 % (110°C)
  • Specific absorbance
    2250 - 2750 (at absob. max 0.003g/l in ethanol)
  • GHS Classification
    GHS07
  • Warning Statement
    caution
  • Hazard Statements (CLP)
    H302
  • Precautionary Statements (CLP)
    P264, P270, P301+P312, P501

H302 : Harmful if swallowed.

P264 : Wash hands thoroughly after handling.
P270 : Do not eat, drink, or smoke when using this product.
P301+P312 : IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P501 : Dispose of contents/container to ... (local regulations).

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