HEDP (Dequest 2010)

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HEDP  (Dequest 2010)

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: china
Model Number:

2809-21-4

Brand Name: KIMA
   
   

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Company Name:  Shanghai Kima Chemical Co., Ltd 
Contact Person:  sandy
Address:  

Rm 2219, 22F, Zhongyi  Mansion, No. 2, Lane 1040, Caoyang Road, Shanghai, China

Zip:  200063
Telephone:
Fax:   0086-21-52661949     tel:0086-21-52661975 
E-mail:  kimachem2010@gmail.com
Website: http://kimachem2010.tradeee.com

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