Trimethylene Phosphonic Acid (ATMP) 95%
CAS No. 6419-19-8
Molecular Formula: N(CH2PO3H2)3
Molecular weight: 299.05
Hazard class/UN No./Packaging: UN 3265 8/PG III
ATMP Properties:
ATMP can be miscible with water. At 200 ℃, it has excellent scale inhibition performance, good stability, and excellent effect on calcium carbonate scale. It can form stable complexes with various metal ions such as iron, copper, aluminum, zinc, and has good dispersion properties. When the dosage exceeds 40 ppm, it also has good corrosion inhibition performance.
The solid state of ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. Because of its high purity, it can be used in woven & dyeing industries and as metal surface treatment agent.
ATMP Specification:
ATMP Application Industry:
1. ATMP can be used in thermal power plant, recirculated cooling water of oil refinery, and recycle waterflood system of oilfield..
2. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline.
3. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
4. ATMP can be used in winter and freezing districts.
5. ATMP can be used in woven & dyeing industries
ATMP Scope of Application:
1. Water treatment field:
*ATMP 95% can be used as a water treatment agent for water quality stabilisation in boilers, circulating water systems, reverse osmosis systems and so on. It can effectively prevent the formation of scale and improve the heat transfer efficiency of water, thus prolonging the service life of the equipment.
*In the petrochemical field, ATMP 95% can be used as scale inhibitor and corrosion inhibitor in the development of oilfield water injection to improve the quality of water injection and prolong the life of oilfield exploitation. In addition, it can also be used for metal passivation in the process of catalytic cracking and hydrocracking in oil refineries to improve the stability of catalysts.
* In the field of textile printing and dyeing, ATMP 95% can be used as textile printing and dyeing auxiliaries to help improve the adsorption performance of dyestuffs on fibres and the rate of fixation of colours, thus improving the colour fastness and feel of dyed and printed products.
2. Industrial water treatment:
* In water treatment of electric power, chemical and petrochemical industries, ATMP 95% can provide efficient descaling and corrosion inhibition performance, preventing calcium, magnesium, iron and other ions deposition and scale formation in pipelines and on the surface of equipments, so as to improve the water utilisation rate and resource saving benefits.
3. Agricultural irrigation:
* In agricultural and garden irrigation, ATMP 95% can effectively control the deposition of calcium, magnesium, iron and other ions in water, provide clean irrigation water, maintain the pH balance of the soil, and thus improve crop yield and quality.
4. Fuel system:
*In the fuel system of vehicles and ships, ATMP 95% can effectively prevent metal oxidation corrosion and reduce the formation of deposits, thus extending the service life of the equipment, reducing energy consumption and lowering operating costs.
