Amino trismethylene phosphonic acid manufacture

Amino trismethylene phosphonic acid factory

Amino trismethylene phosphonic acid package

Amino trismethylene phosphonic acid packing

Amino tris(methylene phosphonic acid) CAS 6419-19-8

CAS:6419-19-8
MF:C3H12NO9P3
MW:299.05
EINECS:229-146-5
Synonyms:NITRILOTRIMETHANEPHOSPHONICACID; NITRILOTRI(METHYLPHOSPHONICACID); NITRILOTRIS(METHYLENEPHOSPHONICACID)

CAS: 6419-19-8

MF: C3H12NO9P3

What is Amino tris(methylene phosphonic acid) CAS 6419-19-8？

Chloro-trimethyl-phosphonic acid, also known as amino-trimethyl-phosphonic acid (ATMP), has good chelation, low limit inhibition and lattice distortion. Can prevent the formation of scale salts in water, especially the formation of calcium carbonate scale. Amino trimethylphosphonic acid has stable chemical properties in water and is not easily hydrolyzed. When the concentration in water is higher, it has a good corrosion inhibition effect.

Specification

Item	Specification
Melting point	~215 °C (dec.)
Boiling point	746.2±70.0 °C(Predicted)
Density	1.3 g/mL at 25 °C
Vapor pressure	0Pa at 25℃
LogP	-3.5
Acidity coefficient (pKa)	0.56±0.10

Application

Chloro-trimethylenephosphonic acid is used in the circulating cooling water of thermal power plant, oil refinery and oil field reinjection system. It can reduce the corrosion and scaling of metal equipment or pipelines. Amino trimethylphosphonic acid is used as metal ion chelating agent in textile printing and dyeing industry, and can also be used as metal surface treatment agent.