Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 10 Million Importers & Exporters globally.
Join Now, its Free |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)
Next

1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)

FOB Price

Get Latest Price

|

1ton Minimum Order

Country:

China

Model No:

2809-21-4

FOB Price:

Get Latest Price

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

1ton

Packaging Detail:

-

Delivery Time:

-

Supplying Ability:

100 MT

Payment Type:

-

Product Group :

-

Contact Now
Free Member

Contact Person Ms. Becky

Xiwangzhuang Town, Zaozhuang, Shandong

Contact Now

Product Specification

Product Description

Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating ***** can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature **0℃. 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 Colorless or light yellow transparent liquid White crystal powder Active content (HEDP)% : *8.***2.0 *9.0 min Phosphorous acid (as PO**-)%: 2.0 max 0.5 max Phosphoric acid (asPO**- )% :0.8 max 0.5 max Chloride (as Cl-)% :0.*1 max 0.*1 max pH (1% solution) :2 max 2 max Density (*0℃)g/cm:3 1.*0 - Fe ion ppm : *0 max *0 max Colour APHA (Hazen): *0 max - 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, ***** 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

Country: China
Model No: 2809-21-4
FOB Price: Get Latest Price
Place of Origin: -
Price for Minimum Order: -
Minimum Order Quantity: 1ton
Packaging Detail: -
Delivery Time: -
Supplying Ability: 100 MT
Payment Type: -
Product Group : -

Related Products Shandong Taihe Water Treatment Co., Ltd.

Send a direct inquiry to this supplier

To:

Ms. Becky < Shandong Taihe Water Treatment Co., Ltd. >

I want to know: