Dosing of RXSOL-40-4026 - For systems containing no aluminium RXSOL-40-4026 should be dosed at 0.5 to 1% (5,000 - 10,000 ml/m3 ) in order to give a reserve of 50ppm of sodium molybdate.
For systems containing aluminium the dosage of 1-1.5% should be added in order to maintain a minimum reserve of 100ppm of sodium molybdate.
In certain circumstances it may be necessary to adjust the pH separately by the addition of pH conditioner. In systems requiring significant passivation higher initial dosages may be required to yield the required inhibitor residual.