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DIRECT RED 28

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  Post Date: Jun 10,2024
  Expiry Date: Dec 07,2024
  Detailed Description: Cas No. :573-58-0

  CAS Registry Number:

573-58-0
  Synonyms: C.I. 22120;C.I. Direct Red 28;C.I. Direct Red 28, disodium salt;C.I. Direct Red 28, disodium salt (8CI);Congo red;Direct Red 28;Congo red (0.1% in water)[for titration];Congo red (0.1% in water);Direct Scarlet 4B;disodium 3,3'-[biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate);disodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulfonate;Direct Red 28;
  Molecular Formula: C32H22N6Na2O6S2
  Molecular Weight: 696.6632
  Molecular Structure: 573-58-0 Congo Red
  Hazard Symbols:  T:Toxic;
  Risk Codes: R45:;
R63:;
  Safety Description: S45:;
S53:;

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