Evans Blue 85% For Synthesis

  • CAS :
    314-13-6
  • REF :
    25267
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QUANTITY PRICE ENQUIRY
5 gm Rs 290.00
25 gm Rs 1200.00

Product Information

  • Formula: C₃₄H₂₄N₆Na₄O₁₄S₄
  • CAS: 314-13-6
  • EC No.: 206-242-5
  • M (Molar Mass): 960.81 g/mol
  • Color: Blue to blue-black powder
  • λmax: 607 nm (in water)
  • Use: Vital dye, plasma volume marker

Chemicals Properties

  • Dye Content: ≥ 85%
  • Appearance: Blue to blue-black powder
  • Identification (UV): λmax 607 nm in water
  • Loss on Drying: ≤ 5.0%
  • Water Soluble Matter: ≥ 95%
  • Ash Content: ≤ 15%
  • Heavy Metals (as Pb): ≤ 50 ppm
  • Extinction Coefficient: E₁%₁cm ≥ 800 at 607 nm
  • Sulfur Content: 13.0-14.0%
  • Sodium Content: 9.5-10.5%
  • Staining: Binds to plasma albumin

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.