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China Phosphorous acid - China Supplier
China Phosphorous acid - China Supplier

Phosphorous acid

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
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CAS NO: 13598-36-2
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Contact Info
  • Add:Jiangsu Rudong Yangkou Industrial Park, Rudong, Jiangsu Province, China, Zip:
  • Contact: Mr.Wang
  • Tel:+86-513-81903818,+86-13806271196
  • Email:sales@yongtai-chem.com

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Description
Additional Information

Appearance: white crystal

Melting point: 73.6°C

Boiling point: 200°C (decomposition)

Solubility: soluble in water, alcohol, strong hygroscopicity.

Density: 1.651g/cm3 Hazardous characteristics: corrosive, thermal decomposition of the highly toxic gas.

Safety: Avoid and H blowing agent such as a total storage mixed operation is strictly prohibited contact with skin or eyes.

CAS NO:13598-36-2

EC NO:237-066-7

Molecular Formula:H3PO3

Molecular Weight:81.9957

Synonyms:;Phosphonic acid;hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide;Orthophosphorus;Orthophosphorous acid;Ortho-Phosphorous acid;

Molecular Structure:亞磷酸 13598-36-2

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
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