Eriochrome Black T AR

  • CAS :
    1787-61-7
  • REF :
    25192
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QUANTITY PRICE ENQUIRY
25 gm Rs 480.00
100 gm Rs 1350.00

Product Information

  • Formula: C₂₀H₁₂N₃NaO₇S
  • CAS: 1787-61-7
  • EC No.: 217-250-3
  • M (Molar Mass): 461.38 g/mol
  • D (Density): Not determined
  • mp (Melting Point): >300°C (decomposes)
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (as dye): ≥ 95.0 %
  • Appearance: Dark brown to black powder.
  • Solubility: Soluble in water giving a red-violet solution.
  • Indicator Transition: Wine red to blue at pH 10.
  • Suitability for Complexometry: Conforms (with Mg/EDTA).

Hazard Information

  • Hazard: Not classified as hazardous.
  • Safety: For laboratory use only.
  • Storage: Store in a cool, dry, dark place. Keep container tightly closed.