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

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

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Supplier Details

Zhengzhou Welcom Tech. Co.,Ltd

Free Member  (2011)

[ Zhengzhou, HE, China ]

Business Type:  Manufacturer, Wholesaler

Supplier has 49 products

Contact Details

Quick Details

Brand:
Welcom

Packaging and Delivery

Packaging:
liquid in 250kgs/drum; powder in 25kgs/bag
Delivery Lead Time:
within 15 days

Product Description

1..Molecular Formula: C2H8O7P2
2.CAS #:2809-21-4
3.Production:500MT/month
4.Main specification:liquid 60 % and powder 90%

1)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.

2)HEDP shows excellent scale and corrosion inhibition effects under temperature 250ºC.

3)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).

4) HEDP can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular. Therefore.
5)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. 

Basic Information

Country:
China
Business Type:
Manufacturer, Wholesaler
Year Established:
2008
Total Employees:
11 - 50

About Us

ZHENGZHOU WELCOM TECH. CO., LTD. is located in National University Science Park of Henan Province, which enjoys favorable geographical position and convenient transportation. It is a high technology enterprise, concentrating on products manufacturing and exporting to South America, Europe, Africa and Southeast Asia.
Welcom, specialized in developing, manufacturing and selling chemicals raw materials and Electrical & Electronics products.
Welcom, has well-appointed laboratory and specialized test department , and can carry on professional products quality tests and control.

Member History

Year Joined:
2011
Membership Type:
Free Member

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