Lian Xing Chemical Co., Ltd.

HYPOPHOSPHOROUS ACID

• Category :

  Others

• Synonyms :

  Hypophosphorousacidcolorlessliq;phosphinic acid;Phosphinic acid;phosphenous acid;hydroxy(oxo)phosphonium;HPA;Hypophosphite Acid;

• CAS NO :

  6303-21-5

• EC NO :

  228-601-5

• Molecular Formula :

  H₃PO₂

• Molecular Weight :

  65.9964

• Main Specifications :

• InChI :

  InChI=1/H3O2P/c1-3-2/h3H2,(H,1,2)

• Product description :

  1.Infor

  CAS NO.:6303-21-5UN NO.:3264FORMULA:H3PO2Molecular Weight :65.99MELTING POINT:-25℃ (Pure H3PO2)BOILING POINT:108℃ (Decomposes)SPECIFIC GRAVITY:1.274FLASH POINT:NoneSTABILITY: Stable under ordinary conditions, when heated strongly or put together with oxidizers, it will be decomposed into phosphine, phosphoric acid,and hydrogen.SOLUBILITY IN WATER: Miscible2.Specification:

  Appearance Clear to yellowish liquid

  H3PO250% min

  H3PO30.3% max

  SO40.005% max

  Cl0.015% max

  Fe5ppm max

• Molecular Structure :