Import Atmp — Buy in Bulk from Supplier in China

Amino trimethylene phosphonic acid (ATMP), CAS No. 6419-19-8, with molecular formula N(CH2PO3H2)3 and molecular weight 299.05, is offered by Shandong Taihe Water Treatment Co., Ltd. in liquid and solid forms. The liquid is a colorless or light yellow transparent solution with 48.0 - 52.0% active acid content, a pH of 2.0 max in 1% solution, and a density of 1.33 g/cm³ at 20°C. The solid form is a white crystal powder, highly soluble in water and prone to deliquescence, making it suitable for cold climates. Both variants exhibit excellent chelation, low-threshold scale inhibition, and lattice distortion, particularly effective against calcium carbonate in water systems.

The solid ATMP is supplied in 25 kg inner polyethylene bags with outer woven plastic sacks, while the liquid is packed in 250 kg net plastic drums or IBC drums on request. Its chemical stability resists hydrolysis in water, and at high concentrations, it provides corrosion inhibition. The product’s high purity allows use in textile dyeing as a chelating agent and in metal surface treatment. Standard industry grades for ATMP include active acid content of 50% for liquid and 95% min for solid, with chloride content typically capped at 2.0% for liquid and 1.0% for solid.

ATMP is widely used in industrial circulating cooling water systems, oilfield pipelines, thermal power plants, and oil refineries to prevent scale formation and metal corrosion. Textile and dyeing industries value it for its chelating properties, while its stability in freezing conditions broadens its applicability. Buyers should confirm packaging compatibility with their logistics, as the solid form’s deliquescence requires moisture-proof handling. Typical bulk shipments from Shandong Taihe originate from Zaozhuang port, with lead times and Incoterms negotiated per order.

Shandong Taihe Water Treatment Co., Ltd. is based in Hongcun, Xiwangzhuang Town, Shizhong District, Zaozhuang, Shandong Province, China. The company specializes in water treatment chemicals, with ATMP as a core product in its portfolio. Its listed tier as an imported supplier indicates it serves international markets, though its response rate and average response time are currently unrecorded.

The supplier’s profile does not state certifications, production capacity, or client history, so buyers should verify quality compliance, such as ISO or SGS standards, directly with the company. The address places it in a known chemical manufacturing hub in Shandong, which is a logistical advantage for bulk chemical exports. No additional claims about headcount, revenue, or awards are made in the available data.