{"title":"Cyanotype raw materials","description":"\u003cp data-start=\"654\" data-end=\"868\" class=\"\" data-mce-fragment=\"1\"\u003e\u003cstrong data-start=\"654\" data-end=\"706\" data-mce-fragment=\"1\"\u003eHigh-purity chemicals for your cyanotype process\u003c\/strong\u003e\u003cbr data-start=\"706\" data-end=\"709\" data-mce-fragment=\"1\"\u003e If you prefer to mix your own cyanotype solutions, we offer a range of \u003cstrong data-start=\"780\" data-end=\"816\" data-mce-fragment=\"1\"\u003eprofessional-grade raw materials\u003c\/strong\u003e essential for creating vivid blueprints, including:\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"968\" data-mce-fragment=\"1\"\u003e\n\u003cli data-start=\"870\" data-end=\"905\" class=\"\" data-mce-fragment=\"1\"\u003e\n\u003cp data-start=\"872\" data-end=\"905\" class=\"\" data-mce-fragment=\"1\"\u003eFerric Ammonium Citrate (Green)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"906\" data-end=\"932\" class=\"\" data-mce-fragment=\"1\"\u003e\n\u003cp data-start=\"908\" data-end=\"932\" class=\"\" data-mce-fragment=\"1\"\u003ePotassium Ferricyanide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"933\" data-end=\"968\" class=\"\" data-mce-fragment=\"1\"\u003e\n\u003cp data-start=\"935\" data-end=\"968\" class=\"\" data-mce-fragment=\"1\"\u003eCitric Acid and other additives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"970\" data-end=\"1142\" class=\"\" data-mce-fragment=\"1\"\u003eAll our chemicals are packed in secure, resealable containers and are suitable for printing on paper, textiles, or wood. Ideal for artists, educators, and photography labs.\u003c\/p\u003e\n\u003cp data-start=\"1144\" data-end=\"1256\" class=\"\" data-mce-fragment=\"1\"\u003e🔹 Available in multiple quantities\u003cbr data-start=\"1179\" data-end=\"1182\" data-mce-fragment=\"1\"\u003e 🔹 Lab-tested purity and consistency\u003cbr data-start=\"1218\" data-end=\"1221\" data-mce-fragment=\"1\"\u003e 🔹 Fast and safe EU-wide shipping\u003c\/p\u003e\n\u003cp data-start=\"1258\" data-end=\"1335\" class=\"\" data-mce-fragment=\"1\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1335\" data-mce-fragment=\"1\"\u003eTake full control of your cyanotype chemistry and create with confidence.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"pure-ferric-ammonium-citrate-green-15-for-cyanotype","title":"Ferric Ammonium Citrate Green 15% – Hoogwaardige Cyanotype chemistry","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eAchieve deep, intense blue tones in your cyanotype prints with \u003cstrong\u003eFerric Ammonium Citrate Green 15%\u003c\/strong\u003e, a high-quality, light-sensitive compound essential to the cyanotype process. At \u003ca href=\"https:\/\/www.cyanoprints.com\/\"\u003eCyanoprints.com\u003c\/a\u003e, we supply only laboratory-grade material – reliable, consistent, and trusted by artists, photographers, and educators.\u003c\/p\u003e\n\u003ch2\u003eWhat is Ferric Ammonium Citrate Green 15%?\u003c\/h2\u003e\n\u003cp\u003eFerric Ammonium Citrate (Green) is a photosensitive iron salt that, when combined with \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/pure-potassiumferricyanide-prophoto-grade-99-62-for-cyanotype\"\u003ePotassium Ferricyanide 99.62%\u003c\/a\u003e, forms the classic cyanotype emulsion. The “Green” variant contains \u003cstrong\u003e15% iron content\u003c\/strong\u003e, producing stronger contrast and deeper Prussian blue tones than the weaker brown variants.\u003c\/p\u003e\n\u003ch2\u003eKey features of our Ferric Ammonium Citrate 15%\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e15% iron content\u003c\/strong\u003e – for intense, vivid cyanotype results.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHighly soluble\u003c\/strong\u003e – dissolves quickly in distilled water without clumping.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProfessional grade\u003c\/strong\u003e – consistent results for both beginners and advanced users.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAvailable from 100 g to 1 kg\u003c\/strong\u003e – suitable for small projects or large workshops.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafe packaging\u003c\/strong\u003e – supplied in resealable containers with clear labelling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to use Ferric Ammonium Citrate for cyanotype\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDissolve the powder in distilled water.\u003c\/li\u003e\n\u003cli\u003ePrepare a separate solution of potassium ferricyanide.\u003c\/li\u003e\n\u003cli\u003eMix the two solutions in equal proportions just before use.\u003c\/li\u003e\n\u003cli\u003eApply evenly to paper, fabric, or other absorbent surfaces using a \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/schuimkwasten-cyanotype-set-25mm-50mm-75mm-100mm\"\u003efoam brush\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eDry in a dark room, then expose under sunlight or a UV lamp.\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly with water to reveal your cyanotype print.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWho is this product for?\u003c\/h2\u003e\n\u003cp\u003eFerric Ammonium Citrate Green 15% is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eArtists \u0026amp; printmakers\u003c\/strong\u003e – looking to experiment with alternative photographic techniques.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotographers\u003c\/strong\u003e – producing high-contrast cyanotype negatives and positives.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTextile designers\u003c\/strong\u003e – creating permanent patterns on cotton, linen, or other fabrics.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEducators\u003c\/strong\u003e – perfect for classroom workshops thanks to its safe and stable properties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTips for best results\u003c\/h2\u003e\n\u003cp\u003eCombine with the right materials to achieve maximum quality:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/clairefontaine-goldline-aquapad-cyanotype-papier\"\u003eClairefontaine Aquapad 300g\u003c\/a\u003e – premium paper for sharp, detailed prints.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/plexiglas-plaat-cyanotype\"\u003eUV plexiglass plates\u003c\/a\u003e – to keep negatives and objects flat during exposure.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/soft-nitril-handschoenen\"\u003eSoft nitrile gloves\u003c\/a\u003e – for safe handling of the chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage and safety\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStore in a dry, dark, and cool environment.\u003c\/li\u003e\n\u003cli\u003eAlways wear \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/soft-nitril-handschoenen\"\u003eprotective gloves\u003c\/a\u003e when handling the powder.\u003c\/li\u003e\n\u003cli\u003eDo not mix until ready to use – solutions are best prepared fresh.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and avoid direct contact with skin or eyes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between green and brown Ferric Ammonium Citrate?\u003c\/summary\u003e\n\u003cp\u003eThe green variant contains 15% iron, producing deeper and more stable blues. Brown variants are weaker and less suitable for cyanotype.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long can I store Ferric Ammonium Citrate?\u003c\/summary\u003e\n\u003cp\u003eIn powder form, it can be stored for several years if kept dry, cool, and sealed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this chemical on fabric?\u003c\/summary\u003e\n\u003cp\u003eYes, it works well on cotton, linen, and other natural fibers. Pre-washing the fabric improves absorption.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need special equipment?\u003c\/summary\u003e\n\u003cp\u003eNo special equipment is needed beyond basic safety items such as gloves, a foam brush, and a UV light source or sunlight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- cyanoprints-seo-links:start --\u003e\u003ch3\u003eExplore more\u003c\/h3\u003e\u003cp\u003eExplore more \u003ca href=\"\/collections\/cyanotype-chemistry\"\u003eCyanotype Chemistry\u003c\/a\u003e and browse \u003ca href=\"\/collections\/cyanotype\"\u003eCyanotype\u003c\/a\u003e at Cyanoprints.\u003c\/p\u003e\u003c!-- cyanoprints-seo-links:end --\u003e","brand":"Cyanoprints","offers":[{"title":"100g","offer_id":54843715027288,"sku":"FACG100","price":14.99,"currency_code":"EUR","in_stock":true},{"title":"250g","offer_id":54825187377496,"sku":"FACG250","price":24.99,"currency_code":"EUR","in_stock":true},{"title":"500g","offer_id":54825187410264,"sku":"FACG500","price":34.99,"currency_code":"EUR","in_stock":true},{"title":"1000g","offer_id":54825187443032,"sku":"FACG1000","price":54.99,"currency_code":"EUR","in_stock":true},{"title":"25kg","offer_id":57322439999832,"sku":null,"price":1025.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/4156\/1432\/files\/ammoniumijzercitraat_100g_cyanoprints.png?v=1755602425"},{"product_id":"pure-potassiumferricyanide-prophoto-grade-99-62-for-cyanotype","title":"Potassium Ferricyanide 99.62% – Professional Cyanotype Chemical","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eCreate deep, rich Prussian blue prints with \u003cstrong\u003ePure Potassium Ferricyanide (99.62%)\u003c\/strong\u003e, the key chemical component of the cyanotype process. At \u003ca href=\"https:\/\/www.cyanoprints.com\/\"\u003eCyanoprints.com\u003c\/a\u003e, we supply only professional-grade, high-purity potassium ferricyanide to ensure sharp, consistent, and long-lasting results for artists, photographers, and educators alike.\u003c\/p\u003e\n\u003ch2\u003eWhat is Potassium Ferricyanide?\u003c\/h2\u003e\n\u003cp\u003ePotassium Ferricyanide (K₃[Fe(CN)₆]) is a light-sensitive iron salt essential for the cyanotype process. When combined with \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/pure-ferric-ammonium-citrate-green-15-for-cyanotype\"\u003eFerric Ammonium Citrate Green (15%)\u003c\/a\u003e, it forms a photosensitive emulsion. Once applied to paper or fabric and exposed to UV light, the chemicals react to create the characteristic deep-blue cyanotype image.\u003c\/p\u003e\n\u003ch2\u003eKey features of our Potassium Ferricyanide 99.62%\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProphoto Grade (99.62%)\u003c\/strong\u003e – exceptionally pure for even chemical reactions.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully soluble\u003c\/strong\u003e – dissolves easily in distilled water without residue.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVersatile use\u003c\/strong\u003e – suitable for paper, cotton fabric, textiles, and mixed media.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFlexible quantities\u003c\/strong\u003e – available from 100 g up to 1 kg.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafe packaging\u003c\/strong\u003e – supplied in resealable containers with clear labelling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to use Potassium Ferricyanide in cyanotype\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDissolve the potassium ferricyanide crystals in distilled water.\u003c\/li\u003e\n\u003cli\u003ePrepare a separate solution of ferric ammonium citrate.\u003c\/li\u003e\n\u003cli\u003eMix the two solutions in equal proportions immediately before use.\u003c\/li\u003e\n\u003cli\u003eApply evenly to your chosen surface using a \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/schuimkwasten-cyanotype-set-25mm-50mm-75mm-100mm\"\u003efoam brush\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eAllow to dry in a dark, ventilated space.\u003c\/li\u003e\n\u003cli\u003eExpose under sunlight or a UV lamp, then rinse thoroughly with water to reveal your blueprint.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eCreative applications\u003c\/h2\u003e\n\u003cp\u003eOur potassium ferricyanide is trusted by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eArtists \u0026amp; printmakers\u003c\/strong\u003e – for experimental blueprints on paper and canvas.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePhotographers\u003c\/strong\u003e – for alternative photographic printing and digital negatives.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEducators\u003c\/strong\u003e – safe enough for classroom workshops with basic precautions.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTextile designers\u003c\/strong\u003e – for printing on cotton, linen, and other absorbent fabrics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTips for best results\u003c\/h2\u003e\n\u003cp\u003eFor sharper detail and longer-lasting prints, we recommend using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/clairefontaine-goldline-aquapad-cyanotype-papier\"\u003eClairefontaine Aquapad 300g paper\u003c\/a\u003e – premium watercolour paper with excellent absorption.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/plexiglas-plaat-cyanotype\"\u003eUV plexiglass plates\u003c\/a\u003e – ensures flat contact during exposure.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cyanoprints.com\/products\/soft-nitril-handschoenen\"\u003eNitrile gloves\u003c\/a\u003e – protect your hands while mixing and coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage and safety information\u003c\/h2\u003e\n\u003cp\u003ePotassium ferricyanide is safe to use in the cyanotype process when handled properly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlways wear \u003ca href=\"https:\/\/www.cyanoprints.com\/products\/soft-nitril-handschoenen\"\u003eprotective gloves\u003c\/a\u003e and avoid inhalation of dust.\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry, and dark place away from direct sunlight.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets.\u003c\/li\u003e\n\u003cli\u003eDo not expose to strong acids or temperatures above 300°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does \"Prophoto Grade 99.62%\" mean?\u003c\/summary\u003e\n\u003cp\u003eIt refers to the purity level of the chemical. At 99.62%, this potassium ferricyanide is exceptionally pure, ensuring stable and predictable reactions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much solution can I prepare with 100 g?\u003c\/summary\u003e\n\u003cp\u003eWith 100 g, you can prepare enough solution to coat approximately 40–50 A4 sheets, depending on coating thickness.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this chemical for textiles?\u003c\/summary\u003e\n\u003cp\u003eYes, potassium ferricyanide is excellent for use on cotton and linen. Ensure the fabric is pre-washed for optimal results.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs potassium ferricyanide safe?\u003c\/summary\u003e\n\u003cp\u003eYes, when handled correctly. Avoid contact with acids and wear gloves during preparation and coating.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat should I combine this product with?\u003c\/summary\u003e\n\u003cp\u003eIt must be combined with \u003ca href=\"https:\/\/www.cyanoprints.com\/ferric-ammonium-citrate-green-15-cyanotype\"\u003eFerric Ammonium Citrate Green 15%\u003c\/a\u003e to prepare a photosensitive cyanotype emulsion.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- cyanoprints-seo-links:start --\u003e\u003ch3\u003eExplore more\u003c\/h3\u003e\u003cp\u003eExplore more \u003ca href=\"\/collections\/cyanotype-chemistry\"\u003eCyanotype Chemistry\u003c\/a\u003e and browse \u003ca href=\"\/collections\/cyanotype\"\u003eCyanotype\u003c\/a\u003e at Cyanoprints.\u003c\/p\u003e\u003c!-- cyanoprints-seo-links:end --\u003e","brand":"Cyanoprints","offers":[{"title":"100g","offer_id":54841937854808,"sku":"KHCF100","price":14.99,"currency_code":"EUR","in_stock":true},{"title":"250g","offer_id":54825252815192,"sku":"KHCF250","price":24.99,"currency_code":"EUR","in_stock":true},{"title":"500g","offer_id":54825252847960,"sku":"KHCF500","price":39.99,"currency_code":"EUR","in_stock":true},{"title":"1000g","offer_id":54825252880728,"sku":"KHCF1000","price":64.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/4156\/1432\/files\/kaliumhexacyanoferraat_100g_cyanoprints.png?v=1755602514"}],"url":"https:\/\/www.cyanoprints.com\/collections\/cyanotype-raw-materials.oembed","provider":"Cyanoprints","version":"1.0","type":"link"}