Ethidium bromide
(34277542 | 1239-45-8)

CAS: 1239-45-8
Molecular Formula: C21H20BrN3
Molecular Weight: 394.31
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Ethidium bromide Chemical Structure

Prepack Pricing ( GBP ‐ £ )
34277542-5g 5g £83.60
34277542-25g 25g £249.90
Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 34277542
Product Name Ethidium bromide
Categories Stains & Indicators
CAS 1239-45-8
Molecular Formula C21H20BrN3
Molecular Weight 394.31
Storage Details Ambient
Harmonised Tariff Code 29339980

Product Specification
Loss on Drying <7.0%
Solubility C = 10mg/ml, water
Purity >98%
Appearance Dark purple crystalline powder
DNase/RNase/Protease None

Safety Information
Danger to Health Skull and Cross Bones
Signal word danger
Hazard statements
  • H302: Harmful if swallowed
  • H330: Fatal if inhaled
  • H341: Suspected of causing genetic defects
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray
  • P280: Wear protective gloves/protective clothing/eye protection/face protection
  • P301+330: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
  • P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P315: Get immediate medical advice/attention