hóa chất hedp

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  1. hongkk123

    Bán  hóa chất 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

    hóa chất 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) CAS No. 2809-21-4 Dequest: 2010 Molecular Formula: C2H8O7P2 Molecular weight:206.02 HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the...
  2. hongkk123

    Bán  hóa chất 1-Hydroxyethylidene-11-Diphosphonic acid hedp

    hóa chất 1-Hydroxyethylidene-11-Diphosphonic acid hedp SPECIFICATION Molecular Formula:C2H8O7P2 Molecule Weight:206.02 Typical Active Content:60+/-2% Appearance:Colorless to pale yellow clear solution pH (1% solution):< 2.0 Specific gravity(20℃ ):1.44+/-0.05 Iron (Fe):< 35ppm Parking...
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