ATMP·Na5, ATMP Pentasodium


ATMP·Na5 is usually the pentasodium salt of ATMP. It also can very easily stop scale formation. For example, calcium carbonate in the water system.

ATMP·Na5 can get used to a cool circulating system. The same as inside electrical power factories, oil and gas refinery factories, and oilfield refill water systems. ATMP pentasodium provides synergistic effects and different chemicals inside neutral and acidic situations. Absolutely no ammonia odor will be let off.

During business manufacturing, we often use ATMP·Na5 to handle scale and water corrosion of apparatus. The actual pentasodium of ATMP is a practical and efficient chemical treatment plan. And it’s also fairly easy to apply.

Firstly ATMP·Na5 mixes with the metallic substances contained inside the water. And also, the metal ions that react with other chemicals to build scale are usually limited. And also, Ca2+ is stopped from being precipitated. At the time applied to the place, ATMP penta sodium will even break down the scale produced towards the maximum extent. And it also additional decreases the sedimentation rate of the scale. ATMP·Na5 also reduces the probability of scale formation.

Besides the effect of scale inhibition, ATMP pentasodium also provides a particular sustained release of scale formation. Generally, ATMP· Na5 will certainly directly form a protective film around the steel surface. This protective film is much harder to be dissolved. And it prevents the oxidation reaction between the metal and the air, thereby protecting it.

CAS No.:


Molecular Formula:


Molecular Weight:


Structure Formula:



AppearanceColorless or light yellow transparent liquid
Active content (ATMP), %27.8~30.7
Active content (ATMP·Na5), %38.0~42.0
Total phosphoric acid (PO43-), %26.6~28.6
Chloride (as Cl), %1.0 Max.
pH (1% water solution)10.0~11.0
Density (20℃), g/cm31.38~1.48
Fe, mg/L20 Max.


ATMP·Na5 can be used with other organophosphorus acids, polycarboxylic acid, or salt to develop organic alkaline chemicals. It is applied inside the circulating cool water system for all those water quality.

ATMP·Na5 can improve corrosion inhibition performance. Make it appropriate for much more required and more extensive conditions and lower the cost of medications.

It is also preferable to comply with the actual conditions for putting in corrosion and scale inhibitors when adding ATMP penta sodium. If the device, together with the addition of ATMP·Na5 is set up improperly, it will cause a great deal of waste. That will certainly also raise the cost of water treatment.

While using a rise in the application of ATMP·Na5 in the factory, wrong use occurred. The added equipment is usually to be set up in the inlet of the reagent. And also, the correct installation of the device makes it much easier to add reagents.

Take notice of the added quantity when putting in ATMP·Na5. When you add an excessive amount, it’s going to overflow. Therefore, when using the scale inhibitor setup, confirm the correctness of the setup before using it.

Packing and storage:

200L plastic drum, IBC(1000L), customers’ requirements.

200L plastic drum 1000L IBC

Storage for ten months in a shady room and dry place.