Phosphorous acid
(14596568 | 13598-36-2)

CAS: 13598-36-2
Molecular Formula: H3O3P
Molecular Weight: 82.00
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Phosphorous acid Chemical Structure

14596568-500g 500g £29.80
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14596568-500g 500g €44.70
Bulk Order
14596568-500g 500g $47.70
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 14596568
Product Name Phosphorous acid
Categories Building Blocks Inorganic Chemicals Reagents Research Organics & Inorganics
CAS 13598-36-2
Molecular Formula H3O3P
Molecular Weight 82.00
Storage Details Ambient
Harmonised Tariff Code 28111980

Product Specification
SO4 <0.01%
Fe < 0.5%
Assay >98.5%
PO4 <0.6%
Cl <0.02%
Appearance White to off-white powder or crystal

Safety Information
Exclamation Mark
Signal word danger
Hazard statements
  • H290: May be corrosive to metals

  • H302: Harmful if swallowed

  • H314: Causes severe skin burns and eye damage
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours/spray

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

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

  • P301+330: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting

  • P303+361: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower

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