{"product_id":"amarillo-fluorescente","title":"Fluorescent Yellow","description":"\u003cb\u003eColor:\u003c\/b\u003e Fluorescent Yellow\u003cbr\u003e\u003cb\u003ePermanence:\u003c\/b\u003e Poor\u003cbr\u003e\u003cb\u003eOpacity:\u003c\/b\u003e Transparent\u003cbr\u003e\u003cb\u003ePigment:\u003c\/b\u003e -\u003cbr\u003e\u003cb\u003ePigment description:\u003c\/b\u003e Fluorescent Yellow\u003cbr\u003e\u003cb\u003eASTM Lightfastness classification:\u003c\/b\u003e V\u003cbr\u003e\u003cb\u003ePigment classification:\u003c\/b\u003e Organic\u003cbr\u003e\u003cb\u003eColor Index Number:\u003c\/b\u003e -\u003cbr\u003e\u003cb\u003eViscosity range (mPa.s):\u003c\/b\u003e 800 - 1,500\u003cbr\u003e\u003cbr\u003e\u003cb\u003eColor Index\u003c\/b\u003e\u003cbr\u003eThe pigments used are both inorganic and organic. The inorganic ones have been used since antiquity and the vast majority are obtained from or extracted from minerals and clays, such as natural earths, siennas and ochres. Titanium pigments, carbon black, ultramarine blue, cobalt and cadmium pigments also belong to this category. Many of them are currently synthesised in industrial processes. Organic pigments are more modern, developed at the beginning of the 20th century thanks to new synthesis methods in Organic Chemistry. These synthetic pigments are now a very important group in the manufacture of paints for artists, producing bright and luminous tones of extraordinary intensity with excellent stability and permanence. The range of organic pigments is currently very extensive and includes azo pigments, blues, phthalocyanine greens, dioxazines, pyrroles, anthraquinones, quinacridones, etc.","brand":"Vallejo Colors","offers":[{"title":"Default Title","offer_id":64141493109066,"sku":"68616","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/0963\/2330\/files\/vallejo-fluid-acrylic-100ml-616.jpg?v=1793260609","url":"https:\/\/vallejocolors.com\/en\/products\/amarillo-fluorescente","provider":"Vallejo Colors","version":"1.0","type":"link"}