Diethylene Triamine Penta (Methylene Phosphonic Acid)
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Product Description
Product
Diethylene Triamine Penta (Methylene Phosphonic Acid)
CAS
15827-60-8
Formula
C9H28O15N3P5
Synonym
DTPMPA; Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-; [[(Phosphonomethyl)imino]bis[ethane-2,1-diyln
Typical Product Specifications
Density
1.14 kgl
Active Content
48.0 - 52.0%
Chloride
12 - 17%
Appearance
Brown transparent liquid
Phosphorous Acid
<= 3.0%
Density @ 20C
1.35 - 1.45 g/cm^3
ph (1% solution)
2.0
Fe
<= 35 ppm
Molecular weight
573.19
Solubility
water
Chemical Structure
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Notes
DTPMPA is an organic compound with good thermal tolerance and is an excellent component for strong scale and corrosion inhibition solutions. DTPMPA is also used as a chelating agent and be used in pigment dispersants.
Use: CHELATING
Class
Industry
Functions
Diethylene Triamine Penta (Methylene Phosphonic Acid)

Product Description
Product
Diethylene Triamine Penta (Methylene Phosphonic Acid)
CAS
15827-60-8
Formula
C9H28O15N3P5
Synonym
DTPMPA; Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-; [[(Phosphonomethyl)imino]bis[ethane-2,1-diyln
Typical Product Specifications
Density
1.14 kgl
Active Content
48.0 - 52.0%
Chloride
12 - 17%
Appearance
Brown transparent liquid
Phosphorous Acid
<= 3.0%
Density @ 20C
1.35 - 1.45 g/cm^3
ph (1% solution)
2.0
Fe
<= 35 ppm
Molecular weight
573.19
Solubility
water
Chemical Structure

Notes
DTPMPA is an organic compound with good thermal tolerance and is an excellent component for strong scale and corrosion inhibition solutions. DTPMPA is also used as a chelating agent and be used in pigment dispersants.
Use: CHELATING
Class
Industry
Functions