HEDP Manufacturer

HEDP   Manufacturer

Product Name:
HEDP
Chemical name:
1-Hydroxyethylidene-1,1-Diphosphonic acid
Molecular weight
206
CAS No.
2809-21-4
Common Name:
Dequest 2010, Briquest ADPA-60AW, Unihib 106
Chemical Structure
SPECIFICATIONS
Appearance
Clear, Colorless to pale yellow aqueous solution
Active Content
60.0 - 62.0 %
Phosphorous acid (as PO33- )
2.0% max
Phosphoric acid (as PO43- )
0.8% max
pH (1% Water Solution)
2.0 max
Density (20°C) g/cm3
1.430 - 1.460
Iron
10ppm max
Chlorides (as Cl-)
100 ppm max
Color (APHA)
30 max.
Ca sequestration (mg CaCO3/g )
480 min
Acetic Acid
1.0% max
APPLICATIONS:
can be wide used for industrial treatment water as corrosion and scale inhibitor, for example boiler water, cyclic cooling water and water of oil field. In addition, it is used as complexing agent in no cyanide electroplating, as metal cleaner and as stabilizer and fixation in blanch and dye industry. As the scale inhibitor ,it can well inhibit the scale of calcium carbonate. The adding weight concentration of active ingredient is 1-10mg/l. It often cooperates with dispersion-scale inhibitor in the use.
Package:
In 250kg net Plastic Drum
IBC's can also be used as required
Note:
HEDP is available with lower Chloride level, lower Iron level, lower Arsenic level
HEDP is also available with its Sodium Salt solution or kalium salt solution

Product Origin:  
Model Number:  
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Company Name: KCC INDUSTRIAL ENTERPRISE LIMITED
Contact Person: sandy
Address:
Rm 2219, 22F, Zhongyi  Mansion, No. 2, Lane 1040, Caoyang Road, Shanghai, China
Zip: 200063
Telephone:  0086-21-52661975
Fax:  0086-21-52661949
E-mail: kimachemical@163.com
Website: http://kimachem5.tradeee.com

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