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 great scale inhibition below 200 ?, low toxicity, good thermal stability, Amino tris(methylene phosphonic acid) may be dissociated into six negative and positive ions in the water, and can form a stable chelate with a number of metal ions like iron, copper, aluminum, zinc, calcium, magnesium, etc. It features a more preferable scale inhibition effect on carbonate. And features good synergy using the polyphosphate, polycarboxylate, nitrite. You can find good inhibition when in 40mg/L.
It is actually employed for power plants, refineries, petrochemicals, fertilizer plant cooling water, oil field injection water system,particularly ideal for hard high-calcium, low concentration multiple systems, like power plants and high hardness high salinity, bad water quality conditions from the oil pipeline inhibitors,which can decrease the risk of corrosion and scaling of metal equipment and pipeline. In the textile printing and dyeing industry,Amino tris(methylene phosphonic acid) is utilized being a metal ion chelating agent, metal surface treatment agent.
The above mentioned 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 form organic water treatment agents for circulating cooling water systems under many different different water quality conditions. The quantity of 1~20mg/L is preferred; in an accumulation 20~60mg/L when used being a corrosion inhibitor.
Amino tris(methylene phosphonic acid)is acidic, pay attention to labor protection, should avoid contact with eye and skin, once contacted, flush with lots of water. Amino Trimethylene Phosphonic Acid chelates Fe, Cu and Zn ions to make stable chelating compounds, additionally, it may 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 as it has better antiscale performance than that of polyphosphate through its excellent chelating ability.
Amino trimethylene phosphonic acid can be used as antiscale and corrosion inhibition in chemical industry , metallurgy. Amino trimethylene phosphonic acid is 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 is needed to achieve antiscale corrosion inhibition and 10-50 mg/L to achieve corrosion inhibition. The information contained herein are provided with good faith and believed to be accurate during the time of publication and presented for guidance only but Iroatmp makes no warranty. Use or implementation of such information and facts are at user’s sole discretion without the liability on the a part of Iroatmp.