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Ethylene Diamine Tetra Sodium

Posted at: Offers to Sell and Export | Posted on: Sat 27 Sep, 2008 2:02 am |
 
ethylene diamine tetra sodium
Products Photos CatalogEthylene Diamine Tetra Photos Catalog



EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its 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. It shows excellent scale inhibition ability under temperature 200℃. It can dissociate into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

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. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio ETDMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.

Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.

items index

Appearance Clear yellow to umber transparent liquid

Active component(EDTMPS)% 30.0min

Organic phosphonic acid(asPO43- )% 10.0min

Phosphorous acid(as PO33-)% 5.0max

Phosphoric acid (asPO43- )% 1.0max

pH(1% water solution) 9.5-10.5

Density (20℃)g/cm3 1.25min

Chloride (as Cl-)% 3.0max



Company Contact:

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Contact Name: Fiona
Company Name: Qingdao IRO TAIHE International Trade Co., Ltd.
Email: Email
Tel: +86-532-85027466
Fax: +86-532-85028486
Street Address: Yihe International
2910 Room, Xianggang Mid-road
No.10, Qingdao, Shandong, China
Website: http://www.iro-taihe.cn
Member name: Fionacong
Country: China-CN China
Member Since: 27 September 2008
Total Leads: 22 Fionacong Import Export Business Leads
Business focus: Chemicals, Water Treatment, Water Reducing Agent
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