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WUHAN HONGXIN CHEMICAL INDUSTRY CO., LTD.

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WUHAN HONGXIN CHEMICAL INDUSTRY CO., LTD.
China

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  • Hypophosphorous Acid 50% High Purity!

    Hypophosphorous Acid....

    [Nov. 9, 2006 6:43:51]

    Assay: 50% Min.
    Phosphorous Acid: 0.3% Max.
    Iron: 3 ppm Max.
    Sodium: 40 ppm Max. ....

  • Calcium Hypophosphite

    Calcium....

    [Nov. 9, 2006 6:17:41]

    Ca( H2PO2) 2 Content 98% Min.
    Pb2+ Content ( % ) 0.001% Max.
    As Content ( % ) 0.000% Max.
    Ba2+ ....

  • Sodium Hypophosphite

    Sodium Hypophosphite

    [Nov. 9, 2006 6:14:30]

    NaH2PO2.H20 % 101-102%
    Na2HPO3 % 0.3% Max.
    Ca2+ ( % ) 0.002% Max.
    Fe2+ ( % ) 0.0001% Max.....

  • Hypophosphorous Acid 65%

    Hypophosphorous Acid....

    [Nov. 9, 2006 6:10:55]

    H3PO2 Content 65% Min.
    H3PO3 Content 0.5% Max.
    Fe2+ Content 8 PPM Max.

  • Hypophosphorous Acid 30-32%

    Hypophosphorous Acid....

    [Nov. 9, 2006 6:07:31]

    a. Appearance: a colorless liquid
    b. Molecular formula: H3PO2
    c. Molecular weight: 66 ....

  • Hypophosphorous Acid 50%

    Hypophosphorous Acid....

    [Nov. 9, 2006 6:03:18]

    a. Appearance: a colorless liquid
    b. Molecular formula: H3PO2
    c. Molecular weight: 66 ....

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