Amino Trimethylene Phosphonic Acid (ATMP)

Product Name: Amino Trimethylene Phosphonic Acid (ATMP)

CAS No.: 6419-19-8

Molecular Formula: C3H12NO9P3

Character: Colorless or light yellow transparent liquid

Package: 50%: 250kg/drum or IBC / 95%: 25kg/bag

Product Standard: tech grade

Usage: Scale inhibitor and corrosion inhibitor for cooling water, boiler water and oilfield water treatment

Storage: Keep containers closed and store in dry and cool place

 

Specification:

Items	Specifications
Appearance	Colorless or light yellow transparent liquid
Active content (as ATMP)	≥50.0%
Phosphorous acid (as PO33-)	≤3.5 %
Phosphoric acid (as PO43-)	≤0.8%
PH (1% water solution)	≤2.0
Density(20℃) g/cm3	≥1.300
Iron ppm	≤10.0
Sequestrant value (CaCO3) mg/g	≥350
Chlorides (as CI-)	≤1.0%
Color（APHA）	≤40