Chromotrope 2R

  • CAS :
    4197-07-3
  • REF :
    24897
image
QUANTITY PRICE ENQUIRY
25 gm Rs 1010.00

Product Information

  • Formula: C₁₆H₁₀N₂Na₂O₈S₂
  • CAS: 548-80-1
  • EC No.: 208-969-3
  • M (Molar Mass): 468.37 g/mol
  • D (Density): Not applicable
  • mp (Melting Point): >300°C
  • bp (Boiling Point): Not applicable

Chemicals Properties

  • Dye content: ≥ 85%
  • Appearance: Dark red to brown powder.
  • Identification (IR): Passes test.
  • Loss on Drying: ≤ 5.0 %
  • Residue on Ignition: ≤ 0.5 %
  • Heavy Metals (as Pb): ≤ 50 ppm
  • Solubility: Soluble in water
  • pH (1% solution): 6.5-8.5
  • Color strength: 95-105% of standard

Hazard Information

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