CAS No. 1429-50-1 Molecular weight: 612.13 Molecular Formula: C6H12O12N2P4Na8 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: When used in circulating cool water system and boiler water EDTMPS can be regard as corrosion inhibitor. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry. Any more question please contact me racoonsong at hotmail dot com

Issue Time:		2010-07-15
Expire Time:		2011-07-15