- Chemical Family:Phosphorous-based Compounds, Organophosphates, Phosphate Esters
DePHOS™ 4AL is a low to moderate foaming anionic phosphate ester in free acid form, recommended for use as a lubricant, corrosion inhibitor, and emulsifier in metalworking applications, particularly highly effective for aluminum machining. It offers good wetting and hydrotroping performance. DePHOS™ 4AL is dispersible in water and oils, and soluble in aliphatic solvents, other solvents, and alcohols
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