China factory sell Amino Trimethylene Phosphonic Acid 6419-19-8 ATMP
Details
ATMP (Amino Trimethylene Phosphonic Acid)
Good Thermal stability, in 200 °C environment still has good scale inhibitor performance;
For calcium carbonate effect is a plus, in 4 mg/L, resistance carbonate scale of more than 90%;
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.
Specifications:
items | index |
Appearance | Colorless or light yellow transparent liquid | White crystal powder |
Active acid % | 48.0-52.0 | 95 min |
Chloride (as Cl-)% | 2.0(or1.0) min | 1.0 min |
pH value(1% solution) | 2.0 max | 2.0 max |
Fe (as Fe3+) (ppm) | 20 | 20 |
Density (20°C)g/cm3 | 1.33 min | — |
Colour APHA (Hazen) | 40 max | — |
Usage:
ATMP is usually used together with organic
It is mainly used as Scale & Corrosion Inhibitor, Peroxide Stabilizer in Cooling and Boiler Water Treatment, Textile Dying etc
phosphoric 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 3-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
China
