1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
(65241957 | 525-05-3)

CAS: 525-05-3
Molecular Formula: C10H5NNa2O8S2
Molecular Weight: 395.27
Availablility: In Stock
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1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt Chemical Structure

65241957-100g 100g £113.50
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65241957-100g 100g €158.90
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65241957-100g 100g $170.30
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 65241957
Product Name 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
Categories Uncategorised
CAS 525-05-3
Molecular Formula C10H5NNa2O8S2
Molecular Weight 395.27
Storage Details Ambient
Harmonised Tariff Code 2908990000

Product Specification
Residue on Ignition ≤1.0%
Solubility in water Pass
Appearance Yellow crystal solid

Safety Information
Pictograms
Exclamation Mark
Signal word warning
Hazard statements
  • H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled

  • H319: Causes serious eye irritation
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

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

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

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

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

  • P308+313: IF exposed or concerned: Get medical advice/attention