environment and high temperature (above 210??/span>) DTPMPA has better scale and
corrosion inhibition effect than other organophosphines.
Specification:
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items
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index
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Appearance
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Brown transparent liquid
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Active acid %
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48.0-52.0
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Phosphorous acid (as PO33-)%
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5.0max
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Chloride (as Cl-)%
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12-17
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Density (20??/span>) g/cm3
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1.35-1.45
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pH (1% solution)
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2.0
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Fe??/span>mg/L
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35 max
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Usage:
DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system
and boiler water, and especially in alkali circulating cool water system without
additional pH regulation, It can also be used 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 250kg net Plastic Drum, IBC drum can also be used as required.
Storage for ten months in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.