Description

Chemical Name: Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)

CAS No.: 22042-96-2

Molecular Fomula: C₉H₂₆N₃O₁₅P₅Na₂ or C₉H₂₆N₃O₁₅P₅Nax

Chemical Structure:

Molecular weight: 1412.73

Appearance: Dark amber liquid

Active Acid: 45.0-49.0%

Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMPA.Na2 or DTPMPA.Nax ) Typical Properties

ITEMS	SPECIFICATION
Appearance	Dark amber liquid
Active Acid	45.0 – 49.0%
pH (1% solution)	2.0 – 3.0
Density at 20°C, g/cm3	1.350 – 1.450
Chloride (as CI–, %)	5.0 max
Iron, as Fe (ppm)	20.0 max

Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMPA.Na2 or DTPMPA.Nax ) Application:

DTPMP.Na can inhibit the scale formation of calcium sulfate, calcium carbonate and barium sulfate. 2 Especially on situation of alkali environment (pH 10-11) it has better scale and corrosion inhibition on calcium carbonate.

Recommended Uses

It can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.

Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMPA.Na2 or DTPMPA.Nax ) Packaging and Shipping

200L HDPE drum or 1000L IBC.

Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)(DTPMPA.Na2 or DTPMPA.Nax ) Storage

Placed in tight container, a cool, dry, well-ventilated area and avoiding light.