{"product_id":"pyranthrone-orange","title":"Pyranthrone Orange, PO 36","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel md-content enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\" id=\"model-response-message-contentr_2838ff58ef464f99\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003ePigment Orange 36 (Pyranthrone Orange) is a semi-opaque organic pigment that yields a dark orange matching Cadmium Orange, but appears brighter than Hostaperm Orange PO 60 when used pure.\u003c\/p\u003e\n\u003cp data-path-to-node=\"0\"\u003e\u003cmeta charset=\"utf-8\"\u003eAlthough it is slightly less opaque and harder to prepare than traditional Cadmium Orange, Pyranthrone Orange serves as a highly effective, economical, and higher-yielding modern substitute with practically identical durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcellent lightfastness (Level 8) and temperature stability up to 160°C.\u003c\/li\u003e\n\u003cli\u003eAdequate in acid (Level 5), but limited in alkali and lime (Level 3); prolonged exposure to slaked lime causes browning.\u003c\/li\u003e\n\u003cli\u003eUnlike most transparent organic pigments, its semi-opaque nature provides highly vibrant, solid coverage without requiring color-dulling fillers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks well in all systems but excels in opaque paints. (Hostaperm is recommended instead for watercolors).\u003c\/li\u003e\n\u003cli\u003eRequires pre-wetting with alcohol for pure watercolors and tempera. Dispersions require no pre-wetting, and oil only needs simple spatula mixing.\u003c\/li\u003e\n\u003cli\u003eRequires a high amount of binder and dries slowly. To accelerate drying, replace a portion of the oil (e.g., linseed) with a 1:2 dammar-turpentine solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"articlePropertyName\"\u003eChemical description:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003ePigment Orange 36, C.I. 11780. CAS No. 12236-62-3, EINECS 235-462-4\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eResistance to alkali:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e5 (1 is bad, 5 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eResistance to lime:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e5 (1 is bad, 5 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eResistance to acid:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e5 (1 is bad, 5 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eLightfastness - thinned:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e8 (1 is bad, 8 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eLightfastness - medium:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e8 (1 is bad, 8 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eLightfastness - concentrated:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003e8 (1 is bad, 8 is best)\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eColorIndex:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003ePO 36.11780\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eSuitability:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003eAcrylics, Tempera, Watercolor \/ Gouache\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eColors:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003eOrange, Red\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eForms:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003epowder\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"articlePropertyName\"\u003eSolubility in water:\u003c\/span\u003e \u003cspan class=\"articlePropertyValue\"\u003einsoluble\u003c\/span\u003e\u003c\/p\u003e","brand":"Kremer Pigments","offers":[{"title":"20 g \/ .7 oz jar","offer_id":44814863335494,"sku":"23570.247.20","price":14.95,"currency_code":"USD","in_stock":true},{"title":"100 g \/ 3.5 oz jar","offer_id":50512565862470,"sku":"23570.12100.120","price":51.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5009\/3126\/files\/23570_1_1.jpg?v=1769829865","url":"https:\/\/www.newyorkpigmentco.com\/products\/pyranthrone-orange","provider":"New York Pigment Co.","version":"1.0","type":"link"}