Diethylenetriaminepenta(methylene-phosphonic acid) CAS NO.15827-60-8

conform to符合HG/T 3777-2005 Items Index Appearance Yello Brow or red brown viscous liquid Active acid % …

conform to符合HG/T 3777-2005 Items Index Appearance Yello Brow or red brown viscous liquid Active acid % ≥ 50.0 Phosphorous acid (as PO33-)% ≤ 3.0 Chloride (as Cl-)% ≤ 12 - 17 Density (20℃) g/cm3 1.35 - 1.45 pH (1% solution) ≤ 2.0 Fe ppm ≤ 35 DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially good in alkali circulating cool water system without additional pH regulation, It can also be used as scale and corrosion inhibitor in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used. DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics. Package and Storage: Normally In 25kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.