Potassium ferricyanide 50 g

Potassium ferricyanide is a fundamental reagent used in alternative photography and noble photographic processes such as cyanotype and Van Dyke brown printing. It is also widely used in traditional analog photography formulas, including toners, reducers, and various silver image modification processes.

This product is of the highest purity grade, ensuring stable chemical reactions and consistent image results.

Applications

• cyanotype process
• Van Dyke brown printing
• toning of silver prints
• photographic image reduction (bleaching)
• alternative and historical photographic techniques
• analog photography formulations
• darkroom chemical processes

Why this product

High-purity potassium ferricyanide ensures predictable chemical reactions and stable photographic processes. This is essential in techniques requiring precise tonal and color control, such as cyanotype and Van Dyke printing.

Its photographic-grade quality enables clean, repeatable results without unwanted impurities affecting the final image.

Technical data

• product: potassium ferricyanide
• purity: highest / photographic grade
• application: cyanotype, Van Dyke brown, toning processes
• form: crystals / powder
• packaging: 50 g