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Home > Products > 1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP) CAS NO:2809-21-4 > HEDP Hydroxyethylidene Diphosphonic Acid
HEDP  Hydroxyethylidene Diphosphonic Acid
  • HEDP  Hydroxyethylidene Diphosphonic Acid

HEDP Hydroxyethylidene Diphosphonic Acid

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Delivery Time: 10 Days
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Basic Info

Model No.: 2809-21-4

Additional Info

Packaging: PLASTIC DRUM

Productivity: 200,000tons per year

Brand: JINAN FOREVER

Transportation: Ocean

Place of Origin: CHINA

Supply Ability: 80,000tons per year

Certificate: ISO9000

HS Code: 293190

Port: Shanghai,Qingdao

Product Description

HEDP, Hydroxyethylidene Diphosphonic Acid

Description

HEDP (DEQUEST 2010)

Standard Data
CAS number: 2809-21-4
EINECS number: 220-552-8
Molecular formula: C2H8O7P2
Molar Weight: 206.03 g / mol
Active ingredients: 58,0-62,0%
Chloride: 0.3% max
Iron: 10ppm max
Physical state: Yellow liquid clear
Melting point: -25 C
Specific gravity 1,43-1,46
Solubility in water: miscible
Ignition: pH <2 (1% solution)
Other names: Etidronic acid

General Information

This substance, known as hydroxypropylidene, with its chemical formula C2H8O7P2, is preferred for acid-type neutral pH based formulations. By forming stable water-soluble complexes with polyvalent metal ions, phosphonates prevent undesirable effects by inhibiting normal reaction of the metal ion. It is miscible with water in all proportions and has a strong complexing capacity with polyvalent cations. Excellent complexing agent for transition metals such as iron, copper, manganese and zinc. High purity products are produced and tested to meet the consistent high quality requirements encountered. It is stable under oxygen bleach conditions.

Production and Reactions

AMP and ATMPs can be obtained under suitable conditions with other chemicals in a poly phosphate formulation.

Usage areas

Water
It is used in industrial water treatment systems and water systems as sequesterers to control metal ions in water systems. It provides chlorine resistance in swimming pools.

Metal
It is used as an additive in metal processing processes (antiskalant, rust inhibitors, chelators, slurry air conditioners, pulp bleachings, deflocculants, distributors, metal cleaners, galvanic and crystal growth regulators).

Agriculture
These chemical fertilizers are used in corrosion inhibition applications in addition to the main applications of agricultural chemicals such as pesticides and soil fertility.

Chemistry
It is used in stabilization of peroxide bonds in alkaline environments. It is also used as a stabilizer in chemicals such as bleach and so on.

Cosmetic
In this sector, it is used as a complexing agent (such as thioglycolic acid, thiolactic acid) in hair cosmetics containing mercaptan groups.

Looking for ideal Hydroxyethylidene Diphosphonic Acid Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ethane-1-hydroxy-1 1-diphosphonic acid are quality guaranteed. We are China Origin Factory of 1-Hydroxyethylidene Biphosphonic Acid. If you have any question, please feel free to contact us.

Product Categories : 1-Hydroxy Ethylidene-1,1-Diphosphonic(HEDP) CAS NO:2809-21-4

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