Aminotris (ATMP)
Methylphosphonic Acid
- CAS
- 6419-19-8
- EC
- 229-146-5
Aminotris(methylenephosphonic acid) (C₃H₁₂NO₉P₃) is a phosphonate chelating agent known for exceptional scale inhibition and metal ion control.
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Aminotris (ATMP)
Applications
Widely used in industrial water treatment, detergents, and oilfield chemicals. It prevents scale formation from calcium, barium, and iron salts and stabilizes peroxide bleach systems.
Safety & Risks
Low volatility but corrosive to metals. Avoid direct skin contact and inhalation of mist. Neutralize spills with alkali solution before disposal.
Packaging
Supplied as 50% aqueous solution in 250 kg drums or IBCs. Store cool and closed, away from strong oxidizers.