HEDP Acid and HEDP.Na4 29%-31% CAS 29329-71-3 (x-Na), 3794-83-0 (4-Na), Na4HEDPA, Na4HEDP, HEDP tetr - Product

Other Specification : HEDP Acid And HEDP.Na4 29%-31% CAS 29329-71-3 (x-Na), 3794-83-0 (4-Na), Na4HEDPA, Na4HEDP, HEDP Tetrasodium Salt Model Number: TY2002C-1 Chemical Name: Tetra Sodium Salt Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Abbreviation: HEDP.Na4 Synonym: HEDPA.Na4, Na4HEDPA, Na4HEDP, HEDP Tetrasodium Salt CAS No.: 29329-71-3 (x-Na), 3794-83-0 (4-Na) Dequest: 2016/2016DG Molecular Formula: C2H4O7P2Na4 Molecular Weight: 294 G/mol Structural Formula: Applications: HEDP.Na4 Is A Good Scale Inhibitor For Calcium Carbonate, It Is Widely Used In Circulating Cool Water System, Medium And Low Pressure Boiler, Oil Field Water Pipelines As Scale And Corrosion Inhibitor In Fields Such As Electric Power, Chemical Industry, Metallurgy, Fertilizer, Etc.. In Light Woven Industry, HEDP.Na4 Is Used As Detergent For Metal And Nonmetal. In Dyeing Industry, HEDP.Na4 Is Used As Peroxide Stabilizer And Dye-fixing Agent; In Non-cyanide Electroplating, HEDP.Na4 Is Used As Chelating Agent. Specifications: - - - - Items Of Analysis | Standard Spec. | Appearance | Colorless To Light Yellow Transparent Liquid | Active Component (HEDP), % | 20.3 - 21.7 | Active Component (HEDP.Na4), % | 29.0 - 31.0 | Total Phosphoric Acid (as PO43-), % | 18.4 - 20.4 | Density (@ 20), G/cm3 | 1.26 - 1.36 | PH (@ 25) | 10.0 - 12.0 (as It) | Iron (as Fe), Ppm | 20.0 Max | - - - - Safety Protection: Weak Alkine, Avoid Contact With Eye And Skin, Once Contacted, Flush With Water.

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