News Articles Tagged: Developer Agent

The Science Behind Pyrocatechol in Photography and Cosmetic Colorants

Explore the dual role of Pyrocatechol (CAS 120-80-9) in photography as a developer and in cosmetics as a hair colorant. Learn about its chemical function and safety considerations.

The Role of Pyrogallol (CAS 87-66-1) in Photography Development

Explore Pyrogallol (CAS 87-66-1)'s historical and ongoing significance as a key reducing agent in photography development and imaging processes, offered by NINGBO INNO PHARMCHEM CO.,LTD.