EDTMPS---Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium

EDTMPS---Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium

Negotiable /Metric Ton

Min.Order:1 Metric Ton

Supply Ability:
1000 Metric Ton / Metric Tons per Month
Port:
QINGDAO
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
CHEMPOOL
Model Number:
EDTMPS

Zaozhuang Chempool Chemical Technology Co., Ltd.

Business Type: Trading Company
Zaozhuang Shandong China
Main Products: Forklift ,Crane ,construction machinery ,carbon black ,water treatment

Product Details

Ethylene Diamine Tetra(Methylene Phosphonic Acid) Sodium

EDTMPS

 

CAS No.: 1429-50-1                                                          Molecular Formula: C6H12O12N2P4Na8 

         

Synonyms: EDTMP, EDTMPA, EDTPO, Dequest 2040     Molecular Weight: 612.13

 

Properties:

EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor. The corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. 

EDTMPS shows excellent scale inhibition ability under temperature 200℃. It dissociates into 8 positive-negative ions, and can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. It has better antiscale effects to calcium sulfate and barium sulfate. 

 

Specification:

Items

Index

Appearance

Clear yellow to umber transparent liquid

Active component (EDTMPS)%

28.0 min

Organic phosphonic acid (asPO43- )%

10.0 min

Phosphorous acid (as PO33-)%

5.0 max

Phosphoric acid (as PO43- )%

1.0 max

pH (1% water solution)

9.5-10.5

Density (20℃) g/cm3

1.25 min

Chloride (Cl-)%

3.0 max

 

Usage:

EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry. 

 

Package :

200L plastic drum, IBC(1000L), as per requirement. 

Contact Supplier

Mr. Jason Chen Sales manager Chat Now
Telephone
86-1810195-2377
Mobile
86-18101952377
Address
No. 125, Zhaochong Road, Qingpu district, Shanghai, China Shanghai

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