Product Name:  Nitrilotrimethylene Triphosphonic Acid

Synonyms:  ATMP,ATMPA

CAS NO:  6419-19-8

Hazard Class:  8

Min Order Qty:  1mts

Qty in 20' FCL:  25MTS

Certificate:  HALAL,ISO9001:2008,HACCP,GMP

Packing Details:  250kg Drum

Delivery Time:  30-45 days

Supply Ability:  1500mts

HS Code:  2931399090


Active Content(As Atmp) %50 Min50.23
Phosphorous Acid (As Po3) %3.0 Max1.48
Phosphoric Acid (As Po4) %0.8max0.62
Chloride(As Cl)1.0 Max0.85
PH (1%Water Solution)2.0 Max1.84
Fe (As Fe2+) Mg/L10.0 Max4.8
Ca Sequestrant Value (Mgcoco3/G)400 Min425


ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition. ATMP is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent. The solid state of ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts.


ATMP is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent.
ATMP can be used in many different circulating cool water system. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.


11. What kinds of certificates can you offer?
YuXiang Chemical is an ISO2008 9001 certified company, as for ATMP, we can offer REACH registration.
22. IsYuxiang Chemical a manufacturer or a trading company?
Yuxiang chemical is a group company with its own production base located in Jiangsu and Zhejiang province. For more than 20 years’ development, Yuxiang also joins up with several local plants to evaluate some special chemicals including R&D, production process and sales strategy.
33. What is your advantage on Glyoxal?
More than 10 years’ experience in supplying ATMP to world market with competitive prices and stable supply.
44. How long shall we wait for your reply?
We can guarantee to reply your inquiries in less than 24 hours in working days.
55. Can we get some samples for interesting chemicals?
Yes. We can provide testing samples after receiving from the customers detailed inquiries as well as COA confirmed.
66. Are your payment terms negotiable?
Yes. Our payment terms are negotiable according to different trading conditions. We’ll always try our best to satisfy the customers for both benefit.
77. Do you accept long term contract? For example, one year.
Most of the chemicals’ prices changes from time to time but some are stable. We can discuss individually and see what we can do for you.