1. Product Introduction
Aminotris (methylene phosphonic acid)(ATMP)
CAS NO. 6419-19-8
UN NO: 3265 CORROSIVE LIQUID, ACIDIC, Class 8, PG III
Molecular Formula: C3H12NO9P3
Aminotris (methylene phosphonic acid) (ATMP) other names Amino TriMethylene Phosphonic Acid, Tris(phosphonomethyl)amine; Nitrilotrimethylphosphonic acid; Aminotris(methylphosphonic acid); NTMP; is good corrosion inhibitor. It has excellent chelation, low threshold inhibition and lattice distortion ability. The solid ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. It can be used in woven & dyeing industries and as metal surface treatment agent.
2. Specification or COA
Typical CERTIFICATE OF ANALYSIS
Phosphorous acid as PO33-
Phosphoric acid as PO43-
Chloride (as Cl)
pH value (1% solution)
Density at 20 ℃
Fe (as Fe3+)
Clear, colorless or light yellow transparent liquid
Clear, Colorless to pale yellow aqueous solution
White crystal powder
Active acid %
Chloride (as Cl-)%
pH (1% water solution)
Colour APHA (Hazen)
3. Product application
Aminotris (methylene phosphonic acid)(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.
4. Packing & Delivery
Standard export neutral packing in
ATMP Liquid: packing in 200L HDPE drum or 1250-1300L IBC or ISO TANK.
ATMP Powder: 25kg inner liner polyethylene (PE) bag and 1000kg woven bag.
Regular supply of Aminotris (methylene phosphonic acid) (ATMP) to meet requirements of global market
Suppliable for prompt delivery, no need for worry about suspension of supply
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