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Review Summary
Presulfate of ammonia
Ammonium Peroxydisulfate
Peroxydisulfuric Acid
Diammonium Salt
Diammonium peroxydisulfate
Colorless crystals
White crystalline powder
Odorless
Flattening reducer (i.e., reduces highlight detail more than shadows) and Removes developer stains
(NH4)2S2O8
100g (3.53oz)
When seeking a reliable solution for your photographic processing needs, consider the Photographers' Formulary Ammonium Persulfate. This high-quality, 100g Ammonium Persulfate is a vital tool for both professional photographers and hobbyists alike. It's primarily used as a flattening reducer, expertly reducing highlight detail more than shadows to create a balanced and visually appealing image.
Beyond its reducing capabilities, this Ammonium Persulfate also excels at removing developer stains, ensuring your photographs maintain their pristine condition. Whether you're working in a professional studio or a home darkroom, this product is an essential part of the photographic processing workflow.
Please note, this product is classified as Hazmat, indicating that it should be handled with care. Always follow safety guidelines when using this product to ensure safe and effective use.
Incorporate the Photographers' Formulary Ammonium Persulfate into your photographic processing routine for superior results. Its dual functionality as a flattening reducer and stain remover makes it a versatile addition to any photography equipment collection.