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Ethylene Diamine Tetra Methylene Phosphonic Acid Sodium (EDTMPS)

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brand: YH
price: 面议
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Delivery term: The date of payment from buyers Deliver within days
seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-12-05 23:36
Browse the number: 9
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Product details

Properties: EDTMPS is brown yellow transparent liquid. It has good chemical stability and has excellent scale inhibition effect for calcium carbonate and calcium sulfate under 200 degrees. At the same time, it has good dispersion and corrosion inhibition performance.

Usage: As the scale inhibitor in circulation chilled water and boiler water and is also used as a complexing agent or water softener in other industrial water.

Items Index

appearance brown yellow transparent liquid

active component content (EDTMPS)% 28-30

organic phosphonic acid(as PO43 ) ≥10

phosphorous acid(as PO33 )% ≤5.0

phosphoric acid(as PO??43-)% ≤2.0

chloride(as CI-)% ≤6.0

ethylenediamine ≤0.08

PH (1% solution) 9.5-10.5

density (25℃)g/cm3 1.3-1.4


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