Weifang Graceland Chemicals Co., Ltd.
Main products:Red Phosphorus Masterbatch,BDDP,DBDPE,Ammonium Bromide,TBBA
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  • Contact Person : Ms. Lv Shirly
  • Company Name : Weifang Graceland Chemicals Co., Ltd.
  • Tel : 86-536-8661792
  • Fax : 86-536-8667556
  • Address : Shandong,Weifang,BINHAI DEVELOPMENT ZONE, WEIFANG, SHANDONG, CHINA
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Ethylene Diamine Tetra (Methylene Phosphonic Acid-EDTMPS

Ethylene Diamine Tetra (Methylene Phosphonic Acid-EDTMPS
Product Detailed
1.Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS) 2.CAS No.:1429-50-1 3.Usage:Scale inhabitor

 Product name:Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium (EDTMPS)

 uses: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.

                       EDTMPS

Molecular Formula

C6H12O12N2P4Na8

CAS No.

1429-50-1

Appearance

Clear yellow to umber transparent liquid

Active component(EDTMPS)%

30.0min

Organic phosphonic acid (as PO43-) %

10.0min

Phosphorous acid(as PO33-)%

5.0max

Phosphoric acid (asPO43 )%

 1.0max

Ph (1% water solution)

 9.5-10.5

 Density (20°C)g/cm3

 1.25min

 Chloride (Cl-) %

 3.0max

Packing

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

Ethylene Diamine Tetra (Methylene Phosphonic Acid-EDTMPS



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