Erythrosine B For Microscopy

  • CAS :
    16423-68-0
  • REF :
    25196
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QUANTITY PRICE ENQUIRY
25 gm Rs 920.00
100 gm Rs 3850.00

Product Information

  • Formula: C₂₀H₆I₄Na₂O₅
  • CAS: 16423-68-0
  • EC No.: 240-474-8
  • M (Molar Mass): 879.86 g/mol
  • Color: Red
  • λmax: 526 nm (in water)
  • Use: Vital stain, dental plaque disclosing agent

Chemicals Properties

  • Dye Content: ≥ 85%
  • Appearance: Red powder
  • Identification (UV): λmax 526 nm in water
  • Loss on Drying: ≤ 5.0%
  • Water Soluble Matter: ≥ 95%
  • Ash Content: ≤ 1.0%
  • Heavy Metals (as Pb): ≤ 50 ppm
  • Extinction Coefficient: E₁%₁cm ≥ 1000 at 526 nm
  • Iodine Content: 56.0-58.0%
  • Staining Performance: Suitable for vital staining

Hazard Information

  • Hazard: May be harmful if swallowed. Causes eye irritation.
  • Safety: Wear protective gloves and eye protection.
  • Storage: Store in tightly closed container at room temperature. Protect from light.