Phosphonic acid, P,P',P''-(nitrilotris(methylene))tris-, ammonium salt (1:3)
Phosphonic acid, (nitrilotris(methylene))tris-, triammonium salt
Triammonium trihydrogen (nitrilotris(methylene))trisphosphonate
Zwitterionic surfactants-Amino phosphonic acid
Molecular Formula & Molecular Weight
Molecular Formula: C3H21N4P3O9
Molecular Weight: 350.14
Appearance: white solid; or liquid.
Solubility: soluble in water.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Characteristics: excellent cleansing, anticorrosive, chelating abilities.
Quality standards & test methods
physical and chemical indexes
Use as chelating agent. Eg: personal care products, water treatment, oil field, textile.
Use as corrosion Inhibitor. Eg: water treatment, metal processing.
Use as cleansing agent.