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ammonium chloride

highly active fixing agent used in rapid fixing solutions which works by converting unused silver halides to soluble complexes.

profotoseducationglossary

ammonium chloride

chemical used in toners and bleachers.
profotoseducationglossary

ammonium chloride

chemical used in superproportionalreducers.
profotoseducationglossary

ammonium chloride

pungent but essential chemical in sulfide or sepia toning.
profotoseducationglossary