EDTMP?Na5

EDTMP?Na5

Product Name:

EDTMP•Na5

Chemical name?

Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid)

CAS No.

7651-99-2

Molecular Formular

C6H15O12N2P4Na5

Molecular Weight

409

Chemical Structure

Common Name

Dequest 2046

SPECIFICATIONS:

Appearance

Clear yellow to umber transparent liquid

Active Content (EDTMP•5Na)

30.0 ~ 32.6% as Salt

 

24.0 ~ 26.0% as acid

pH (1% water solution)

9.5-10.5

Iron (as Fe)

20ppm max

Chlorides (as Cl-)

5.0% max.

Density (20?) g/cm3

1.30 ~ 1.40

APPLICATIONS:

It is nitrogenous organic polyphosphonic acid, which is a part of cathodic corrosion inhibitor. EDTMP•Na5 can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. EDTMP•Na5 has good scale inhibition property under temperature 200?. EDTMP•Na5 can dissociate into 8 positive-negative ions, thus can chelate with more than two metal ions to form more than two polymer reticulation complex, the complex can be quickly dissolved in water to destroy the normal crystallization of calcium scale. EDTMP•Na5 shows better scale inhibition effects to calcium sulfate and barium sulfate.

 EDTMP•Na5 can be used as scale and corrosion inhibitor for circulating water and boiler water system, chelating agent in non-cyanide electroplating, water-softening agent in dyeing industry, etc.

Usage:

Detergents, peroxide bleach stabilization, I & I Cleaners, Geothermal, oil field, cement hardening retardation.

Package

Normally In 250kg net Plastic Drum, IBC’s can also be used as required

Product Origin: CHINA
Model Number:

7651-99-2

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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