Product Details


ATMP•Na5(Penta Sodium Salt of Amino Trimethylene Phosphonic Acid)

We proudly offer the highest quality ATMP•Na5(Penta Sodium Salt of Amino Trimethylene Phosphonic Acid). Our rigorous manufacturing process ensures that every one of our products meets or exceeds industry standards. In addition, we offer various customization options to ensure that each product perfectly suits your unique needs. Contact us today to learn more about our ATMP•Na5(Penta Sodium Salt of Amino Trimethylene Phosphonic Acid), or order online now! Thanks for choosing our company!

Product Description

CAS No.  20592-85-2 (x-Na), 2235-43-0 (5-Na)

Molecular Formula:  C3H7NO9P3Na5

Molecular weight: 409

Structural Formula:


ATMP•Na5 Properties:

ATMP•Na5, a salt of ATMP, is an effective inhibitor of calcium carbonate in water treatment systems. It is applied in circulating cooling systems in power plants, oil refinery plants, and oilfield refill water systems, offering a relatively low cost for scale inhibition. It also boasts good corrosion inhibition to zinc salts and phosphates and has strong chelation abilities.


AppearanceColorless or light yellow transparent liquid
Active content (ATMP)%27.8-30.7
Active content (ATMP•Na5) %38.0-42.0
PH (1% water solution)10.0-11.0
Fe,mg/L      ≤20
Density (20℃) g/cm3 1.38-1.48


ATMP•Na5 is combined with another organophosphorus acid, polycarboxylic acid, and salt to form organic alkaline agents, offering suitable for all water quality circulating excellent water system applications.

ATMP•Na5 Package and Storage:

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

Get the Complete Phosphonates solution.

Consult Us Now for Water Treatment Chemical Solutions

We’re Always Here To support

We’re Always Here To support

Contact Form 询盘表单
Scroll to Top
Contact Form 询盘表单