{"version":"1.0","type":"link","title":"Xanthate - Newikis","description":"Les xanthates ou dithiocarbonates sont les sels et esters de l'« acide xanthique ». Le chimiste danois William Christopher Zeise les a découverts en 1823.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/c/c3/Xanthates_General_Formulae_V.1.svg/1280px-Xanthates_General_Formulae_V.1.svg.png","thumbnail_width":1280,"thumbnail_height":1280}