Ethylene Diamine Tetra (Methylene Phosphonic Acid-EDTMPS

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