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Product Name:Amino Trimethylene Phosphonic Acid/ATMP
Appearance: 95% White Crystal Granulars and 50% Liquid
CAS No.: 6419-19-8
Product Description:
ATMP solid is crystalline powder, soluble in water, easy to absorb moisture, easy to transport and use, especially suitable for cold winter areas. Due to its high purity, it can be used as metal chelating agent and metal surface treatment agent in textile printing and dyeing industry.
ATMP 50%, can be anti-scale agent in cooling water system, oil pipeline and boiler. It can be used as scale inhibitor in oil pipeline with high hardness, high salinity and other bad water quality.

Product specification:
tems
| Index | |
Standard | Solid | |
Appearance | Clear, Colorless to pale yellow aqueous solution | White crystal powder |
Active acid % | 50.0 min | 95.0 min |
Chloride (as Cl-)% | 1.0 max | 1.0 max |
PH (1% water solution) | 2.0 max | 2.0 max |
Fe, mg/L | 20.0 max | 20.0 max |
Density (20ºC)g/cm3 | 1.30 min | - |
Product Applications :
Water Treatment: ATMP is widely used in cooling circulating water systems (e.g., power plants, refineries, and oilfield injection water systems) to effectively prevent scale formation and reduce corrosion of metal equipment and pipelines.
Paper Industry: In paper manufacturing, ATMP acts as a complexing agent and chelating agent to control calcium and metal ion concentrations, preventing deposit buildup, improving paper quality, and extending equipment lifespan.
Textile Industry: ATMP serves as a metal ion chelating agent and surface treatment agent to prevent scale deposition and protect equipment from fouling.
Agriculture: In pesticide applications, ATMP is used as a component of insecticides and herbicides to help plants form protective films, enhancing crop resilience.
Product Packing:
ATMP liquid: Normally In 30kg ,250kg Plastic Drum or 1250kg IBC drum ;
ATMP solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag



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