HEBEI FUDE CHEMICAL TECHNOLOGY CO LTD(HANDAN IRON AND STEEL GROUP CHEMICAL CO LTD)

Orthophosphorous acid

• Category :

  Inorganic chemicals

• Synonyms :

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

• CAS NO :

  13598-36-2

• EC NO :

  237-066-7

• Molecular Formula :

  H₃PO₃

• Molecular Weight :

  81.9957

• Main Specifications :

• InChI :

  InChI=1/3H2O.H3P/h3*1H2;1H3/q;;;+3/p-3

• Packing :

  1) 25kg in plastic woven bag; 2) 50KG in carton lined with plastic bag.

• Product description :

  Orthophosphorous acid Molecular formula: H3PO3 Molecular weight: 81.99566 CAS: [10294-56-1] Feature: colorless crystal, density 1.65g/cm3 Specification: Appearance white crystal Assay ≥99% Iron ≤0.002% Chloride ≤0.005% Sulfate ≤0.005% Phosphate ≤0.1% Uses: the material of phosphite; the material of plastic stabilizer; reductant; used in synthetic fiber and pesticide Packing: 1) 25kg in plastic woven bag; 2) 50KG in carton lined with plastic bag. Procuction: 250T/Y

• Molecular Structure :