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scale and corrosion inhibitor Diethylenetriaminepenta (methylenephosphonic acid) (DTPMPA)

Categories Organophophine antiscale
Brand Name: JIALU
Model Number: 15827-60-8
Certification: ISO9001, ISO14001
Place of Origin: CHINA
Payment Terms: L/C, T/T
Supply Ability: 40000mt/year
Delivery Time: 3 days
Packaging Details: 200lb/plastic drum, 1mt/IBC
CAS: 15827-60-8
MF: C9H28O15N3P5
active content: 48.0-52.0
Usage: scale inhibitor
application: power plant
Classification: Chemical Auxiliary Agent
Type: Adsorbent,Transparent liquid,Plasticizer,water treatment chemicals,paper making additive
Application: For water treatment,water purification,coal based granular activated carbon uses in industry,Chemical water treatment,Metal refining
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scale and corrosion inhibitor Diethylenetriaminepenta (methylenephosphonic acid) (DTPMPA)

Diethylenetriaminepenta (methylenephosphonic acid) (DTPMPA)

DTPMPA is a cost effective scale inhibitor used in various industrial applications such as industrial water treatment and detergents. It further shows good stability in presence of chlorine as well corrosion inhibition properties in presence of zinc and other phosphates. DTPMPA can be also used as chelating agent in the textile industry.


Cooling water systems / industrial water treatment

Industrial detergents

Swimming pools

Metal surface treatment as corrosion inhibitor for steel

Sequestering agent in textile auxiliaries

Peroxide bleach stabilizer


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.

AppearanceBrown transparent liquid
Active acid%48.0-52.0
Phosphorous acid(as PO33-)%5.0 max
Chloride(as CI)%12-17
PH(1% solution)2.0 max
Fe, mg/l35 max

200L plastic drum, IBC(1000L), customers' requirement.
Storage for ten months in shady room and dry place.

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