alpha-Naphtholbenzein
(90027782 | 145-50-6)

CAS: 145-50-6
Molecular Formula: C27H18O2
Molecular Weight: 374.43
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
alpha-Naphtholbenzein Chemical Structure

90027782-5g 5g £25.74
90027782-25g 25g £59.67
Bulk Order
90027782-5g 5g €38.61
90027782-25g 25g €89.51
Bulk Order
90027782-5g 5g $46.33
90027782-25g 25g $107.41
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 90027782
Product Name alpha-Naphtholbenzein
Categories Analytical Reagents Organics Research Organics & Inorganics Stains & Indicators
CAS 145-50-6
Molecular Formula C27H18O2
Molecular Weight 374.43
Storage Details Ambient
Harmonised Tariff Code 29145000

Product Specification
Loss on Drying max 7%
Appearance Red/ blue black powder
Absorptivity (1%/1cm at 625.6nm) min 640

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing