( EDTMPS) Ethylene Diamine Tetra ( Methylene Phosphonic Acid) Sodium

Price:

1000

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

100

Pack. & Delivery:

250kgs/drum

CAS No. 1429-50-1
Specification:
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
Usage:
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.
any more question please contact me racoonsong at hotmail dot com

Recommend to your friends racoonsong@yahoo.com.cn