HEDP->chemical industrial materials

Join

Help

Zaozhuang Fenghe Chemical Co.,Ltd

Home

	Recommended Results

HEDP

Category :

Chemicals->chemical industrial materials

Product Specification

Model No:	2809-21-4

Country	CN
Brand	Fenghe
Materials	C2H8O7P2
Weight	206.02
Color	colorless or pale yellow transparent liquid
Packing	150kg/drum
Minimum Order	1T
Payment Term	T/T,L/C

Product Detail

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

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 250C 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.

More Products from this Supplier

ATMP

TTA

EDTMPS


[ Back Products Catalog ]

Commerce Member:
Please log in your ID and password, we will later fill in relating info.

ID:

Password:

Remember my ID on this computer


	Complete this form below to send out your enquiries. All enquiries will be automatically sent to the company you want to develop.

	Subject
	Content	(Don't input Company Name, E-Mail, Phone Number, Fax Number, and URL)

Company Profile:

* Company Name

*E-mail

*Country

*Contact Person

URL

*Phone

- -

Fax

- -

*Postal code

*City

*Street Address

*Business Nature

Distributor Exporter Importer Manufacturer
Whole Sale Retailer Reseller Retrofitter User
Others, please specify:

*Security Code


Enter the security code.