Aquanox A4703 neutral pH aqueous cleaning chemistry reportedly is effective with concentrations as low as 3%. For use in spray batch and spray inline cleaners to remove OA, no-clean and RMA pastes and fluxes, including Pb-free residues. Is controlled by refractive index, both manually and when using an automated process control system. Completely water soluble, and operates at <~63°C. Has a flashpoint of 104°C and a boiling point of 138°C. Comes in 5, 25 and 200 l containers.

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