Low As HEDP Liquid 58% - 62% 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid CAS:2809-21-4 - HEDP low As grade
Low As HEDP Liquid 58% - 62% 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid CAS:2809-21-4 For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Low As HEDP Liquid 58% - 62% 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid CAS:2809-21-4, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
Molecular Formula: C2H8O7P2
CAS No.: 2809-21-4
Alias: HEDPA
Molecular Formula: C2H8O7P2
Molecular Weight: 206.02
Structural Formula:
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Low As HEDP Liquid 58% - 62% 1-Hydroxy Ethylidene-1 1-Diphosphonic Acid CAS:2809-21-4
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Properties & Use
It is an organic phosphoric acid series antiincrustation corrosion inhibitor. It has good stability in high pH-value conditions; has good resistance to acids/alkali and oxidation.
HEDP is widely used for electrical power, chemical engineering, metallurgy and chemical fertilizer industries.
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Applications:
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items | index | ? |
Appearance | Clear, Colorless to pale yellow aqueous solution | ? |
Active content (HEDP)% | 58.0-62.0 | ? |
Phosphorous acid (as PO33-)% | 1.0 max | ? |
Phosphoric acid (asPO43- )% | 0.8 max | ? |
Chloride (as Cl-) ppm | 100.0 max | ? |
pH (1% solution) | 2.0 max | ? |
Density (20℃)g/cm3 | 1.43-1.47 | ? |
Fe,mg/L | 10.0 max | ? |
Colour APHA (Hazen) | 30.0 max | ? |
Acetic acid % | 0.5 max | ? |
Ca sequestration (mg CaCO3/g) | 500.0 min | ? |
As ppm | 1ppm; 5ppm; 10ppm |
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Competitive Advantage:
# # Our product has high quality and competitive price.
# We are a leading company with many years’ experience in chemical products export business. And we also has our own trade company.
# We have our principle as “ Clients’ needs come first”.
# We enjoy a good reputation internationally in the circle of chemical.
# We have three grades of this low As HEDP.
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Synonyms:
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HEDP;HEDP(A);ETIDRONIC ACID;1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; Hydroxyethylidene-1,1-diphosphonicacid(HEDP); 1-HYDROXYETHYLIDENEDIPHOSPHONIC ACID;Hydroxyethylidene Diphosphonic acid(HEDP); 1-hydroxy-1,1-Ethanediyl ester
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ChangZhou New Future Chemical Co.,Ltd
Address: JinFeng Industry Park, Hengshanqiao Town, WuJin district, Changzhou city, P.R.China, Changzhou, Jiangsu, China, 213000
Tel: 86-519-88661133
Changzhou New Future Chemical Co., Ltd. is a high-tech company integrating R&D, production, sales and service together. Covering an area of 25500 m2, the company focuses its production on fine chemicals such as agents for water treatment, anti-penetrating film, aids for oil fields, and Textile Applications etc.
The company has facilities for production of phosphonates, polymers, biocides & preservatives etc. with annual capacity of 30,000 tons. With up-to-date processes and topranking facilities in China, the productions have been carried out continuously and intensively, and controlled semi-automatically. The self-contained inspection system and perfect quality control ensure the good quality of all the products.
We are paying great attention to the management and environment protection. Low material and energy consumption and low pollution in the production make the company an environment friendly garden.
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