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

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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/cm3:0.25min 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.

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Famous (Shandong) Chemical Co., Ltd

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