Ethidium Bromide 98% AR

  • CAS :
    1239-45-8
  • REF :
    25207
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QUANTITY PRICE ENQUIRY
1 gm Rs 800.00
5 gm Rs 3120.00

Product Information

  • Formula: C₂₁H₂₀BrN₃
  • CAS: 1239-45-8
  • EC No.: 214-984-6
  • M (Molar Mass): 394.31 g/mol
  • mp (Melting Point): 260-262°C (decomposes)
  • λmax: 210, 285, 480 nm (in water)
  • Use: Nucleic acid stain, intercalating agent

Chemicals Properties

  • Purity (HPLC): ≥ 98.0%
  • Appearance: Dark red to purple crystalline powder
  • Identification (UV): λmax 480 nm, fluorescence enhancement with DNA
  • Loss on Drying: ≤ 1.0%
  • Sulfated Ash: ≤ 0.5%
  • Heavy Metals (as Pb): ≤ 30 ppm
  • Fluorescence: Intense orange fluorescence with UV excitation
  • Sensitivity: Detects 10 ng DNA in gels
  • Solubility: Soluble in water (5 mg/ml)
  • Related Dyes (HPLC): ≤ 1.0%

Hazard Information

  • Hazard: Toxic if swallowed. Mutagen. May cause cancer.
  • Safety: Wear protective gloves and eye protection. Handle as mutagen.
  • Storage: Store in tightly closed container at 2-8°C. Protect from light.