Branched Alkyl Phosphate Esters

Cola®Cor 900 is a branched alkyl phosphate for use as a corrosion inhibitor on aluminum alloys. Cola®Cor 900 can be readily used in soluble oil formulas or coupled into water-based products such as synthetics and semi-synthetics. Cola®Cor 900 works effectively in metalworking formulas with a pH range of 8.5-9.5. Cola®Cor 900 is in acid form and neutralization may be required to maintain emulsion characteristics.


TSCA (US), Canada (NDSL), New Zealand (NZloC)


  • Low foam
  • Aluminum staining prevention
  • Stabilization of emulsion


  • Soluble oil
  • Semi-synthetic

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