{"product_id":"verde-cadmio","title":"Cadmium Green","description":"\u003cb\u003eColour:\u003c\/b\u003e Cadmium Green\u003cbr\u003e\u003cb\u003eLightfastness:\u003c\/b\u003e AA\u003cbr\u003e\u003cb\u003eOpacity:\u003c\/b\u003e Opaque\u003cbr\u003e\u003cb\u003ePigment:\u003c\/b\u003e PY35, PG7\u003cbr\u003e\u003cb\u003ePigment description:\u003c\/b\u003e Zinc Cadmium Sulphide, Green Copper Phthalocyanine\u003cbr\u003e\u003cb\u003eASTM Lightfastness classification:\u003c\/b\u003e I\u003cbr\u003e\u003cb\u003ePigment classification:\u003c\/b\u003e Mixture\u003cbr\u003e\u003cb\u003eColour Index Number:\u003c\/b\u003e -\u003cbr\u003e\u003cb\u003eViscosity range (mPa.s):\u003c\/b\u003e 20,000 - 25,000\u003cbr\u003e\u003cbr\u003e\u003cb\u003eColour 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 come from or are extracted from minerals and clays, such as natural earths, siennas and ochres. Titanium pigments, carbon, ultramarine blue, cobalts and cadmiums 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 colours for artists, producing bright and luminous tones of extraordinary intensity. The range of organic pigments is currently very extensive and covers azo pigments, blues, phthalocyanine greens, dioxazines, pyrroles, anthraquinones, quinacridones, etc.","brand":"Vallejo Colors","offers":[{"title":"Default Title","offer_id":64141509001546,"sku":"16516","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/0963\/2330\/files\/vallejo-artist-acrylic-60ml-516-2.jpg?v=1793260526","url":"https:\/\/vallejocolors.com\/en\/products\/verde-cadmio","provider":"Vallejo Colors","version":"1.0","type":"link"}