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Diethylenetriamine
Penta(methylene Phosphonic Acid)
Heptasodium Salt
Identification
Synonyms:
Sodium DTPMP; Sodium DTPMPA;
Na7DTPMP
CAS No.:
22042-96-2
Molecular Weight: 727
Molecular Formula:
C9H21N3Na7O15P5
Application
Aqueous solution of Diethylenetriamine Penta(methylene Phosphonic Acid)
Heptasodium salt is used as scale inhibitor, deflocculant, sequestrant, water
stabilizer in water treatment, pipeline, detergent under high temperature
Specification
Item
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Specification
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Appearance
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amber liquid
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Active
Content as Acid
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23~27%
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Active
Content as salt
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31~34% max
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Chlorides
(as Cl)
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5.0% max
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pH
Value (1% aqueous)
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6~8
max
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Density(
20°C), g/cm3
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1.25~1.35
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Standard Packing
250kgs
net/200L poly drums
Risks and Safety Info
Safe for land, sea and air
transportation
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