Rose bengal AR (Dye content 85%)

  • CAS :
    632-69-9
  • REF :
    26305
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QUANTITY PRICE ENQUIRY
25 gm Rs 2020.00
100 gm Rs 6760.00

Product Information

  • Formula: C₂₀H₂Cl₄I₄Na₂O₅
  • CAS: 632-69-9
  • EC No.: 211-183-3
  • M (Molar Mass): 1017.64 g/mol
  • D (Density): Not applicable
  • mp (Melting Point): >300 °C (decomposes)
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Dye Content: ≥ 85 %
  • Appearance: Reddish-brown to dark purple powder.
  • Identification (UV-Vis): λmax in water ~548 nm.
  • Solubility: Soluble in water (pink-red), ethanol.
  • Loss on Drying (105°C): ≤ 5.0 %
  • Suitability as Stain: For microbiology (selective for fungi) and microscopy.

Hazard Information

  • Hazard: May be harmful if swallowed.
  • Safety: Wear protective gloves and eye protection.
  • Storage: Store in a tightly closed container in a cool, dry place. Protect from light.