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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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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

Our range of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (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 oxidized materials on these metals' surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250.C. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions.
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

Cnhile Group Co., Ltd., Established in 2004 at Wuhan in Hubei, is a leading Exporter,Manufacturer of Chemical Supplies in China. Cnhile Group Co., Ltd. is one of Trade India's verified and trusted sellers of listed products. With extensive experience in supplying and trading 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP), Cnhile Group Co., Ltd. has made a reputed name for itself in the market with high-quality 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP), 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA), Amino Trimethylene Phosphonic Acid (ATMP), etc.
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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