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Ammonium chromate is a salt with the formula (NH4)2CrO4. It forms yellow, monoclinic crystals.
A 2098 (OTTO) Ammonium chromate, 99% Cas 7788-98-9 - used in photography as a sensitizer for gelatin coatings. A 2098 (OTTO) Ammonium chromate, 99% Cas 7788-98-9 - used in photography, textile printing, and fixing chromate dyes on wool.