⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
PBTC is a phosphonocarboxylic acid supplied as a 50% aqueous solution. It combines phosphonate and carboxylate groups, giving excellent scale inhibition at high temperature, hardness and pH, with good chlorine tolerance.
- Water Treatment: Scale and corrosion inhibitor in cooling water and oilfield water injection.
- Reverse Osmosis: Antiscalant formulations for membrane systems.
- Detergents: Chelating agent in industrial cleaners and metal cleaning.
- Textile Industry: Chelating and dispersing agent in dyeing processes.
Appearance
Dark straw-colored liquid (aqueous solution)
Molecular Formula
C7H11O9P
Molecular Weight
270.13 g/mol
IUPAC Name
2-phosphonobutane-1,2,4-tricarboxylic acid
Molekulýar formula
C7H11O9P
Molekulýar agram
270.13 g/mol
SMILES
C(CC(CC(=O)O)(C(=O)O)P(=O)(O)O)C(=O)O
InChIKey
SZHQPBJEOCHCKM-UHFFFAOYSA-N
H319 Causes serious eye irritation
⚠️ For information only; not a substitute for the official SDS.