{"product_id":"pintura-acrilica-rojo-rosa-azoico-500-ml-bellas-artes","title":"Pintura Acrílica Rojo Rosa Azoico 500 ml - Fine Arts","description":"\u003cb\u003eColour:\u003c\/b\u003e Azo Pink Red \u003cbr\u003e\u003cb\u003eLightfastness:\u003c\/b\u003e AA \u003cbr\u003e\u003cb\u003eOpacity:\u003c\/b\u003e Opaque \u003cbr\u003e\u003cb\u003ePigment:\u003c\/b\u003e PR146, PR112, PW6 \u003cbr\u003e\u003cb\u003ePigment description:\u003c\/b\u003e Naphthol, Quinacridone, Rutile Titanium Dioxide \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 15,000 - 20,000 \u003cbr\u003e \u003cbr\u003e\u003cb\u003eColour Index\u003c\/b\u003e \u003cbr\u003eThe pigments used are both inorganic and organic. Inorganic pigments have been used since ancient times, with the majority derived from or extracted from minerals and clays, such as natural earths, siennas, and ochres. Titanium, carbon, ultramarine blue, cobalt, and cadmium pigments also belong to this category. Many are now synthesised through industrial processes. Organic pigments are more modern, developed in the early 20th century thanks to new synthesis methods in Organic Chemistry. These synthetic pigments now represent a very important group in the manufacture of artists’ colours, producing bright, luminous tones with extraordinary intensity and excellent stability and permanence. The range of organic pigments is currently very extensive, including azo pigments, phthalocyanine blues and greens, dioxazines, pyrroles, anthraquinones, quinacridones, and more.","brand":"Vallejo Colors","offers":[{"title":"Default Title","offer_id":61428505542986,"sku":"23057","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/0963\/2330\/files\/vallejo-studio-acrylic-500ml-57.jpg?v=1774444846","url":"https:\/\/vallejocolors.com\/en\/products\/pintura-acrilica-rojo-rosa-azoico-500-ml-bellas-artes","provider":"Vallejo Colors","version":"1.0","type":"link"}