Photographic Potassium Metabisulfite

Photographic Potassium Metabisulfite is a chemical compound that is commonly used in the field of photography. It falls under the supply class of Photographic Supplies, which is a category of products specifically designed for use in photography.

Potassium Metabisulfite is a white crystalline powder that is soluble in water. It is primarily used as a preservative and antioxidant in photographic processing solutions. It helps to prevent the oxidation of developing agents and other chemicals, thereby extending their shelf life and maintaining their effectiveness.

In the context of Photographic Equipment, Potassium Metabisulfite is often used in the development and processing of photographic films and prints. It is typically added to developer solutions to prevent the oxidation of the developing agents, which can result in reduced image quality and shorter shelf life of the solution.

Overall, Photographic Potassium Metabisulfite is an essential component in the field of photography, helping to ensure the longevity and quality of photographic processing solutions.