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|CAS No.:||1429-50-1||Other Names:||(ethylenedinitrilo)-tetramethylenephosphonicacid||MF:||C6H20N2O12P4|
|EINECS No.:||215-851-5||Place of Origin:||Jiangsu, China||Grade Standard:||Industrial Grade|
|Purity:||>60%||Appearance:||brown yellow transparent liquid, brown yellow transparent liquid||Application:||Organic phosphine series|
|Brand Name:||WXSGM||Model Number:||SGM EDTMPS XY-120|
Normally In 250kg net Plastic Drums, IBC drum can also be used as required
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.
|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|
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.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
Wuxi Sigma Chemical Product CO.,Ltd, The factory covers an area of 120000 square meters. It is a high-tech enterprise which integrates scientific research, production and trade. Currently, our factory has excellent equipments, strong technical force, advanced production technology and perfect testing methods. The products have won a good reputation in chemical-related fields at home and abroad.
We currently have the fine chemicals, pharmaceutical raw materials and intermediate products. All our products have passed the ISO 9001:2008 quality management system certification. And our company was named High-tech Enterprise of Jiangsu Province and Wuxi AAA Grade Contract Trustworthy Enterprise. We adhere to the guidelines of “better branded, best services, high-efficient work and reliable credibility” all the time. Guided by the world trend of the development of medicine and chemical industry, we constantly develop the advantageous varieties at home and abroad. Our products have been produced with CP, USP, EP, JP and other standards. In order to meet the market demand, our company has successively built research and development centers, large and medium-sized production workshop and auxiliary workshop, making the product quality on a new step.
At present, with the high quality products and best services, our market has arrived in more than 30 countries and regions, such as Canada, Russia, Spain, Turkey, Egypt, USA, Russia, Vietnam, South Africa etc.. Products are widely used in petroleum, chemical, pesticide, medicine and other chemical industry fields.
Looking forward to the future, we are full of confidence to build the company into a "first-class facilities, management innovation, significant efficiency" enterprise. We have the ability to do a long-term, stable and good cooperation with Home and Abroad.
We warmly welcome international friends, enterprises and groups to communicate and cooperate with us, seeking common development.
All chemicals are typically >97% for building blocks, The structure and purity is confirmed by NMR and LC-MS.
Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.
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Rich experience in loading a great amount of containers in Chinese sea port;
Fast shipment by well-reputed shipping line;
Packaging with pallets according to buyers’ special request;
Providing best service after shipment by e-mail;
Cargoes together with container sales service available;
Rich experience in Canada & Japan export;
Providing photos of cargoes before and after loading into container;
Raw materials from Chinese origin;
- Wuxi Sigma Chemical Product Co., Ltd.
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