🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPortuguêsSvenskaРусскийالعربية中文日本語EntityQ280190· pop 7· linked from 120 articlesfree baseAlso known as freebasepure basic form of an amine, as opposed to its salt formAvailable in 7 languagesDeutschPortuguêsItalianoالعربيةBosnianSvenskavia Wikidata sitelinks · CC0ConnectionscocaineEntitychemistryEntityCategoriesAlkaloidsBases (chemistry)Drug culture