S
saponification Reaction converting rosin into rosin soap. Post-soldering cleaning processes that allow water to be used as a cleaner as opposed to as a solvent.
saponifier A generic term for an aqueous solution of organic or inorganic bases and various additives for promoting the removal of rosin and sometimes water soluble fluxes. The removal of rosin-based fluxes is based on a chemical reaction between rosin acids and a base in the saponifier, rendering it soluble and/or dispersible in detergent solution as the rosin “soap.”
saturated solution A solution in which the solvent can accept no more solute. The result of adding additional solute to the solution is the formation of the solute as a distinct phase, e.g., solid particles suspended ...
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