CONGO RED INDICATOR, (C.I. 22120) FOR MICROSCOPY

911.D01

  • Alternative Name(s)
    Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red R, Direct Red Y
  • CAS Number
    573-58-0
  • Molecular Weight (g/mol)
    696.68
  • Empirical Formula
    C₃₂H₂₂N₆Na₂O₆S₂
  • Catalog Number
    911.D01.0050
  • Packaging Quantity
    50G
  • Quality Grade
    MICROSCOPY
  • Appearance
    Reddish-brown powder
  • Solution Appearance
    From nearly clear to slightly turbid, red solution (1.0 g/l, water)
  • Loss on Drying
    ≤ 5 % (110 °C)
  • GHS Classification
    GHS08
  • Warning Statement
    Hazard
  • Hazard Statements (CLP)
    H350, H361d
  • Precautionary Statements (CLP)
    P201, P281, P308 + P313, P405, P501

H350 : May cause cancer.
H361d : Suspected of damaging the unborn child.

P201 : Obtain special instructions before use.
P281 : Use personal protective equipment as required.
P308+P313 : If exposed or concerned: Get medical advice/attention.
P405 : Store locked up.
P501 : Dispose of contents/container to ... (local regulations).

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