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573.2 CAS 15827-60-8 Diethylene Triamine Penta DTPMPA

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573.2 CAS 15827-60-8 Diethylene Triamine Penta DTPMPA

573.2 CAS 15827-60-8 Diethylene Triamine Penta DTPMPA
573.2 CAS 15827-60-8 Diethylene Triamine Penta DTPMPA

Large Image :  573.2 CAS 15827-60-8 Diethylene Triamine Penta DTPMPA Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: SUNNY
Certification: Supply in negotiation
Model Number: See the Specification
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiation according to your requirement's time.
Packaging Details: According to your requirements.
Payment Terms: D/P, T/T, L/C
Supply Ability: 1000MT
Detailed Product Description
CAS No.:: 15827-60-8 MF:: C9H28O15N3P5
Other Name:: DTPMPA Application:: Chemical
Appearance:: Brown Transparent Liquid Molecular Weight:: 573.2
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CAS 15827-60-8 Diethylene Triamine Penta


573.2 Diethylene Triamine Penta


CAS 15827-60-8 DTPMPA

Professional Supplier Diethylenetriamine pentamethylene phosphonic acid, CAS No.15827-60-8


Chemicals name: Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)

Cas No. 15827-60-8

Other Name: DETPMP

Molecular Formula: C9H28O15N3P5

Molecular weight: 573.2


DTPMPA is innocuous, easy to be dissolved in acid solution.It can chelate with Ca,Mg and Cu to form stable chelating compounds. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) DTPMPA has better scale and corrosion inhibition effect than other organic phosphorus .


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:

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

Safety Protection:

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

items index
Appearance Brown transparent liquid
Active acid % 48.0-52.0
Phosphorous acid (as PO33-)% 3.0max
Chloride (as Cl-)% 12-17
Density (20℃) g/cm3 1.35-1.45
pH (1% solution) 2.0max
Fe2+,mg/L 35 max



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