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2-Mercaptopyridine-N-oxide sodium salt
(37526643 | 3811-73-2)

CAS: 3811-73-2
Molecular Formula: C5H4NNaOS
Molecular Weight: 149.15
Availablility: In Stock
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2-Mercaptopyridine-N-oxide sodium salt Chemical Structure

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37526643-1g 1g £22.50
37526643-5g 5g £59.60
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37526643-1g 1g €31.50
37526643-5g 5g €83.50
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37526643-1g 1g $33.80
37526643-5g 5g $89.40
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Safety Data Sheet
Certificate of Analysis
Product Detail
Product Code 37526643
Product Name 2-Mercaptopyridine-N-oxide sodium salt
Categories Adhesives Sealing Compounds
CAS 3811-73-2
Molecular Formula C5H4NNaOS
Molecular Weight 149.15
Storage Details Ambient
Harmonised Tariff Code 2933399999
Product Specification
pH 8.5 - 10.5 (10% at 20°C/68°F)
Loss on Drying ≤5.0%
Assay ≥98.0%
pH (5% solution) 8.0 - 10.5
Appearance White to off white powder
Safety Information
Pictograms
Danger to Health
Skull and Cross Bones
Danger to Environment
Signal word danger
Hazard statements
  • EUH070: Toxic by eye contact
  • H302: Harmful if swallowed
  • H311 + H331: Toxic in contact with skin or if inhaled
  • H317: May cause an allergic skin reaction
  • H319: Causes serious eye irritation
  • H372: Causes damage to organs through prolonged or repeated exposure
  • H411: Toxic to aquatic life with long lasting effects
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours
  • P273: Avoid release to the environment
  • P280: Wear: protective gloves/ clothing & eye protection
  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
  • P302+350: IF ON SKIN: Gently wash with soap and water
  • P304+340: IF INHALED: Remove victim to fresh air & keep at rest in a position comfortable for breathing
  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing