
1-hydroxy Ethylidene-1,1-diphosphonic Acid (Hedp) - Clear Colorless Aqueous Solution, 58-62% Active Content , Excellent Scale And Corrosion Inhibitor
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Product Overview
Key Features
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.
Specification:
AppearanceClear, Colorless to pale yellow aqueous solutionWhite crystal powder
Active content (HEDP)%58.0-62.090.0min
Phosphorous acid (as PO33-)%1.0 max0.8 max
Phosphoric acid (asPO43- )%0.6 max0.5 max
Chloride (as Cl-) ppm 100.0 max100.0max
pH (1% solution)2.0 max2.0 max
Density (20.C)g/cm31.43-1.47-
Fe,mg/L10.0 max5.0 max
Colour APHA (Hazen)30.0 max-
Acetic acid %0.5 max
Ca sequestration (mg CaCO3/g)500.0 m
Company Details
Focusing on a customer-centric approach, Cnhile Group Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Chemical Supplies in bulk from Cnhile Group Co., Ltd. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer
Establishment
2004
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Seller Details
Wuhan, Hubei
Marketing
Ms. Li Yang
Address
No.3 Industrial Garden, Gedian Development Zone, Wuhan, Hubei, 430074, China
hedp in Wuhan
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