Amino tris(methylene phosphonic acid), its solid form is crystalline powder, soluble in water, hygroscopic, has superb chelation, low threshold inhibition and lattice distortion. It offers good scale inhibition below 200 ?, low toxicity, good thermal stability, Amino tris(methylene phosphonic acid) could be dissociated into six negative and positive ions within the water, and may form a stable chelate with many different metal ions including iron, copper, aluminum, zinc, calcium, magnesium, etc. It features a more preferable scale inhibition effect on carbonate. And features good synergy with all the polyphosphate, polycarboxylate, nitrite. You will find good inhibition when in 40mg/L.
It really is employed for power plants, refineries, petrochemicals, fertilizer plant cooling water, oil field injection water system,particularly suitable for hard high-calcium, low concentration multiple systems, such as power plants and hardness high salinity, bad water quality conditions of the oil pipeline inhibitors,which might decrease the risk of corrosion and scaling of metal equipment and pipeline. Inside the textile printing and dyeing industry,Amino tris(methylene phosphonic acid) can be used as a metal ion chelating agent, metal surface treatment agent.
The above information is edited from the chemicalbook of Tian Ye.
Amino tris(methylene phosphonic acid) is usually used in combination with other organic acid, polylactic acid or salt to make organic water treatment agents for circulating cooling water systems under a variety of different water quality conditions. The volume of 1~20mg/L is preferred; in an amount of 20~60mg/L when used as a corrosion inhibitor.
Amino tris(methylene phosphonic acid)is acidic, focus on labor protection, should avoid exposure to eye and skin, once contacted, flush with lots of water. Amino Trimethylene Phosphonic Acid chelates Fe, Cu and Zn ions to form stable chelating compounds, it may also dissolve oxidized materials on these material’s surfaces. Amino trimethylene phosphonic acid qtjjhk scale formation in circulating cool water systems, oil field water pipelines and boilers because it has better antiscale performance than that of polyphosphate through its excellent chelating ability.
Amino trimethylene phosphonic acid is utilized as antiscale and corrosion inhibition in chemical industry , metallurgy. Amino trimethylene phosphonic acid can be used as detergent for metals and non metals. Amino trimethylene phosphonic acid can be used as peroxide stabilizer in dyeing industry. A limitation of addition level to 1-10 mg/L must achieve antiscale corrosion inhibition and 10-50 mg/L to accomplish corrosion inhibition. The data contained herein are provided with good faith and believed to be accurate at the time of publication and presented for guidance only but Iroatmp makes no warranty. Use or use of such details are at user’s sole discretion without any liability on the a part of Iroatmp.