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China, Chinese CAS 2809-21-4 1-Hydroxyethylidene-1 HEDP1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystWater Treatment ChemicalWater Treatment2809-21-4
Chemfine International Co., Ltd.
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Product Description Structure formula of HEDP:Specification of HEDP:Please see the following form. Usage of HEDP:HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid. itemsindexAppearanceColorless or light yellow transparent liquidWhite crystal powderActive content (HEDP)%58.0-62.089.0 minPhosphorous acid (as PO3 3-) %2.0 max0.5 maxPhosphoric acid (asPO4 3- )%0.8 max0.5 maxChloride (as Cl - )%0.01 max0.01 maxpH (1 solution)2 max2 maxDensity (20)g/cm 31.40-Fe ion ppm10 max20 maxColour APHA (Hazen)40 max-Package and Storage of HEDP:HEDP liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required HEDP solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.Factory of HEDP:Our factory has a rigorous quality-control in the whole manufacturing process and adiscreet quality-inspection after production so as to ensure a good and satisfactory quality of products before they flow into the market. Some photos of our factory are showed as follows Packaging & ShippingCompany ProfileOur AdvantagesFAQ
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