Boiler Water Treatment Chemicals CAS:2809-21-4 - Product

Other Specification : Molecular Formula: C2H8O7P2 CAS No.: 2809-21-4 Alias: HEDPA Molecular Formula: C2H8O7P2 Molecular Weight: 206.02 Structural Formula: 62% Etidronic Acid HEDP Boiler Water Treatment Chemicals CAS:2809-21-4 Low As HEDP Liquid 58% - 62% 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid CAS:2809-21-4 Properties & Use It Is An Organic Phosphoric Acid Series Antiincrustation Corrosion Inhibitor. It Has Good Stability In High PH-value Conditions; Has Good Resistance To Acids/alkali And Oxidation. HEDP Is Widely Used For Electrical Power, Chemical Engineering, Metallurgy And Chemical Fertilizer Industries. Applications: - - - - Items | Index | | Appearance | Clear, Colorless To Pale Yellow Aqueous Solution | | Active Content (HEDP)% | 58.0-62.0 | | Phosphorous Acid (as PO33-)% | 1.0 Max | | Phosphoric Acid (asPO43- )% | 0.8 Max | | Chloride (as Cl-) Ppm | 100.0 Max | | PH (1% Solution) | 2.0 Max | | Density (20)g/cm3 | 1.43-1.47 | | Fe,mg/L | 10.0 Max | | Colour APHA (Hazen) | 30.0 Max | | Acetic Acid % | 0.5 Max | | Ca Sequestration (mg CaCO3/g) | 500.0 Min | | As Ppm | 1ppm; 5ppm; 10ppm | - - - - Competitive Advantage: # # Our Product Has High Quality And Competitive Price. # We Are A Leading Company With Many Years Experience In Chemical Products Export Business. And We Also Has Our Own Trade Company. # We Have Our Principle As Clients Needs Come First. # We Enjoy A Good Reputation Internationally In The Circle Of Chemical. # We Have Three Grades Of This Low As HEDP. Synonyms: HEDP;HEDP(A);ETIDRONIC ACID;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; Hydroxyethylidene-1,1-diphosphonicacid(HEDP); 1-HYDROXYETHYLIDE

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