Photographers' Formulary Potassium Ferricyanide | 100g
This is 100g of Potassium Ferricyanide from Photographers' Formulary. It is mainly used in bleach baths, such as a bleach prior to sulfide toning, as well as a component in iron printing processes and dye-toning formulas.
Darkroom Chemistry |
|
|---|---|
| Synonyms | Ferricyanide Ferricyanide of potash Red praised of potash |
| Appearance | Bright red, crystalline powder Odorless |
| Uses | Principal use is in conjunction with hypo, forming Farmer's Reducer Used in iron printing processes As a bleach before sulfide toning, and dye toning formulas |
| Chemical Formula | K3Fe(CN)6 |
| Notes | Keep protected from light |
| Weight | 3.5 oz / 100 g |
