What is another word for blue copperas?
Pronunciation: [blˈuː kˈɒpəɹəz] (IPA) 
Blue copperas, also known as copper(II) sulfate, is a chemical compound commonly used in dyeing fabrics and as a fungicide for plants. Synonyms for blue copperas include blue vitriol, copper sulfate, cupric sulfate, and bluestone. These terms can be used interchangeably to refer to the same compound. Despite its uses, blue copperas is toxic and can be harmful if ingested or inhaled. It also has a distinctive blue color, making it a useful indicator of copper in various chemical reactions. Overall, the various synonyms for blue copperas allow for clear communication in scientific contexts and in industries where this compound is used.
