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Pentasodium Salt Of Ethylene Diamine Tetra Methylene Phosphonic Acid Edtmp - China

price: contact company for price

Pentasodium Salt of Ethylene Diamine Tetra (Methylene Phosphonic Acid)

(EDTMP•Na5)

CAS No. 7651-99-2

Molecular Formula: C6H15O12N2P4Na5 Molecular weight: 546.13

Structural Formula:

Properties:

EDTMP•Na5 is a neutral solid product. 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 200C. 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.

The solid state EDTMP•Na5 is slightly easy to deliquescence, convenient in transportation and suitable for usage in winter and freezing districts.

Specification:

items index

Appearance Amber transparent liquid White powder

Active content (EDTMP•Na5)% 30.0-32.5 81.4 min

Active content (EDTMPA)% 24.0-26.0 65.0 min

Chloride (Cl-) % 2.0 max 2.0 max

Density (20C) g/cm3 1.25 min --

Fe,mg/L 20 max 20 max

PH 6.0~8.0(as it) 6.0~8.0(1% water solution)

Package and Storage:

Liquid: 200L plastic drum, IBC(1000L), customers’ requirement. Storage for ten months in shady room and dry place.

Solid: 25kg/bag, customers’ requirement. Storage for one year in shady room and dry place.

Pentasodium Salt Of Ethylene Diamine Tetra Methylene Phosphonic Acid Edtmp

Thank you in advance for your consideration


Company Contact:


  • Phone: 86-632-5796776

  • Address: Zhongtian Road, Shizhong district, Zaozhuang city,, Zaozhuang, China

  • Email: Email


Published date: September 10, 2012 -

  • Business Description: Youbang Chemicals Co., Ltd. ( YBC), founded in 1999, is one of the largest Chinese manufacturers of polymers, biocides, phosphonates and other water treatment chemicals.

    YBC has acquired its Certification for ISO9001 Quality Management System (QMS), Certification for ISO9001 14001 Environmental Management System (EMS) and Certification for OHSAS 18001 Occupational Health and Safety Assessment Series.

    YBC has also been granted network access license for water treatment chemicals for electric power systems and SINOPEC.

    YBC boasts of stable product quality, reliable product performance, complete product line of water treatment chemicals, customized products, rapid response, timely delivery and perfect post sales service. With a total staff number of 300, an annual capacity of 50,000 MT and an annual turnover of $65 Million, YBC provides its products through reliable agencies and distributors worldwide.

    YBC is dedicated to manufacture of high quality water treatment chemicals for extensive applications in numerous fields of industrial water treatment, including but not limited to: oilfields, boilers, cooling towers, geothermal power plants, and reverse osmosis systems, etc.

    YBC is always committed to R&D and innovation. YBC s pilot and bench test facilities allow for various performance evaluation tests on a basis of customized formulations.

    YBC, your professional supplier and partner of water treatment chemicals in China.

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