DTPMPA(Diethylene Triamine Penta)(Amino Methylene Phosphonic Acid)

CAS No.  15827-60-8

Molecular Formula:   C9H28O15N3P5

Molecular weight: 573.2

Structural Formula:

Properties:

DTPMPA is a safe and easy-to-dissolve substance in acidic solutions, providing excellent scale, corrosion inhibition, and good thermal tolerance capabilities. It is particularly effective in inhibiting the formation of carbonates, sulfates, and phosphates when used in alkaline conditions and at high temperatures (over 210°C). DTPMPA substantially impacts scale and corrosion inhibitors more than alternative organophosphine compounds.

Specification:

Usage:

DTPMPA can be used as a scale and corrosion inhibitor in circulating cooling water systems and boiler water, particularly in alkaline conditions, without additional pH regulation. It is also suitable for use in oilfield refill systems, cooling systems, and high-barium carbonate concentration boiler water, where little or no scale sedimentation is observed even when used without dispersants.

DTPMPA also serves as an effective peroxide stabilizer, chelating agent for the woven & dyeing industry, pigment dispersant, microelement carrier for fertilizers, and concrete modifier. Its applications extend to papermaking, electroplating, acid cleaning, and cosmetics.

Package and Storage:

200L plastic drum, IBC(1000L),customers’ requirement. Storage for twelve months in a dark room and dry place.

Safety Protection:

Acidity, Avoid contact with eye and skin; once contacted, flush with water.

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