Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid

Home / Chemicals / Chemical Additives, Auxiliary / Water Treatment Chemicals / Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Custom Search
Detailed Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Description:


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℃. 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.

Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Our company is specialized exporter, manufacturer and supplier of Disodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid in 中国.


           

Manufacturer/supplier's information

Company: Zaozhuang Fuxing Water Treatment Technology Co., Ltd
Address: Xiji Chemical Park
Region: Zaozhuang, 中国
Contact Person: Alan
Telephone: 86-632-8060916

Other Products From This Company


Amino Trimethylene Phosphonic Acid (ATMP)
ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale ...

Hydrolyzed Polymaleic Anhydride (HPMA)
HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, ...

Polyacrylic Acid Sodium (PAAS)
PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without ...

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)
EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition ...

Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and ...

2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)
PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, ...