Potassium Ferricyanide 99.62% for Cyanotype

Potassiumferricyanide 99,62% poeder – cyanotype chemie

Prophoto grade potassiumferricyanide voor blauwdrukken

Chemische grondstof cyanotypie – potassiumferricyanide veilig verpakt

Pure Potassium Ferricyanide Prophoto Grade 99.62% for Cyanotype – High Quality Raw Material for Cyanotype Printing

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€9,99

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Pure Potassium Ferricyanide 99.62% – For professional cyanotype prints

Are you looking for high quality potassium ferricyanide for cyanotype ? At Cyanoprints.eu you will find Prophoto Grade potassium ferricyanide (99.62%) , ideal for making deep blue cyanotype prints with maximum sharpness and reliability. This compound is an essential component in the classic cyanotype process, and together with ammonium ferric citrate forms the characteristic blue of your prints.

✔ Very high purity – guaranteed 99.62%
✔ Dissolves well, ideal for fine detail rendering
✔ Free from contaminants that affect print results
✔ Packed in resealable, light-proof bags
✔ Suitable for photography, botanical prints, art education and experiments

Available in 4 quantities:
➤ 100g – for testing or small projects
➤ 250g – ideal for artists or small workshops
➤ 500g – economical choice for regular cyanotypers
➤ 1000g (2x500g) – perfect for education or larger series

Why choose this potassium ferricyanide?

What makes this potassium ferricyanide better than alternatives?

✔ Very high purity: 99.62% Prophoto Grade
✔ Meets photo standards – minimal contamination
✔ No lumps or coarse crystals
✔ Enables intense blue under proper lighting
✔ Perfectly soluble in water

What advantages does this raw material offer compared to other suppliers?

✔ Lab quality – no contaminants that can affect your print
✔ Finely ground powder for fast, lump-free mixing
✔ Suitable for both traditional cyanotype and modern variations (toning, botanical work)
✔ Packed in resealable bags with clear labeling
✔ Directly available from stock in Europe

Available in different quantities:

➤ 100g – for tests and small series
➤ 250g – ideal for occasional use
➤ 500g – economical choice for regular makers
➤ 1000g – for studios, schools and workshops

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Frequently Asked Questions about Potassium Ferricyanide for Cyanotype

What is potassium ferricyanide and what is it used for?

Potassium ferricyanide (K₃[Fe(CN)₆]) is a yellow-red crystalline powder that functions as a light-sensitive component in cyanotype. In combination with ammonium ferric citrate it forms the deep blue pigment Prussian Blue under UV light.

Is potassium ferricyanide dangerous or poisonous?

Although the cyanide is in the name, potassium ferricyanide is solid and safe in normal use. It is not an acutely toxic substance – the cyanide is tightly bound. Avoid heating above 300°C or mixing with strong acids, as toxic fumes may be released. Wear gloves and avoid ingestion or contact with mucous membranes.

How do I mix it for cyanotype?

Dissolve in equal proportion with ferric ammonium citrate (separate) in distilled water. Combine just before coating. Use a foam brush for an even distribution on paper or fabric.

What should I pay attention to when storing?

Store in a cool, dry place in a well-sealed container. Do not place in direct sunlight and protect from moisture to prevent crystal formation.

How many prints can I make with 250g?

On average, with 250g of potassium ferricyanide (together with 250g of ferric ammonium citrate) you can make 200 to 300 A5 size prints , depending on your coating technique.

Set schuimkwasten 25–100 mm – voor cyanotype emulsiecoating

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Frequently Asked Questions about Potassium Ferricyanide for Cyanotype

Is this potassium ferricyanide suitable for professional use?

Yes, this Prophoto Grade Potassium Ferricyanide has been specially selected for professional use in cyanotype. Thanks to its high purity of 99.62% it produces consistently sharp and intense blue results – perfect for artists, photographers, teachers and creative professionals.

What is the shelf life of this product?

When stored properly (cool, dry and airtight), potassium ferricyanide remains stable for years. The packaging is specially designed to keep out moisture and light, which significantly extends the shelf life.

Can I use this with my existing cyanotype chemicals?

Absolutely. This potassium ferricyanide is fully compatible with all standard cyanotype processes, including classic formulas and commercial kits. You can also combine it with your own ammonium ferric citrate if you already have some of the ingredients.

Why should I order from Cyanoprints.eu?

At Cyanoprints.eu you buy directly from a specialized supplier of cyanotype materials. We deliver quickly in Europe, offer high-quality products at fair prices, and are ready for advice. Our customer reviews and repeat purchases speak for themselves.

What if I am not satisfied with my order?

We stand behind the quality of our products. If there is anything wrong with your delivery or product, we will work with you to find a suitable solution – whether it is an exchange, replacement or refund. Satisfaction guaranteed.

Pure Potassium Ferricyanide Prophoto Grade 99.62% for Cyanotype – High Quality Raw Material for Cyanotype Printing

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