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Sell liquid HEDPA for water treatment

Sell liquid HEDPA for water treatment

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

200L plastic drum, IBC(1000L), or as customers requirement.

Delivery Time:

within 15 days after received buyer deposit

Supplying Ability:

1500 Metric Ton per Month

Payment Type:

T/T, L/C, Western Union

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به James

No jiading Rd, Qingdao, Shandong

الاتصال الآن

Description

Properties: 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 **0°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. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt). HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore, HEDP has good antiscale and visible threshold effects. When built together with other water treatment chemicals, it shows good synergistic effects. The solid state of HEDP is crystal powder, suitable for usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals. Specification: items index Appearance Clear, Colorless to pale yellow aqueous solution White crystal powder Active content (HEDP)% *8.***2.0 *0.0min Phosphorous acid (as PO**-)% 1.0 max 0.8 max Phosphoric acid (asPO**- )% 0.6 max 0.5 max Chloride (as Cl-) ppm **0.0 max **0.0max pH (1% solution) 2.0 max 2.0 max Density (*0°C)g/cm3 1.***1.*7 - Fe,mg/L *0.0 max 5.0 max Colour APHA (Hazen) *0.0 max - Acetic acid % 0.5 max Ca sequestration (mg CaCO3/g) **0.0 min Usage: 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 ***0mg/L is preferred as scale inhibitor, ****0mg/L as corrosion inhibitor, and ********0mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid. if you are interested in it,welcome your * *:*@********************kype:karachem*1

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إلى:

James < Qingdao Dingzheng Import & Export Co., Ltd >

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