How many types of mercury are there?

Since 1992, Roteschemie has been manufacturing / producing red mercury 20/20 258 99.9999999% (N9) and (N5), silver liquid mercury, and Caluanie Muelear oxidizers in Germany. Roteschemie is the oldest German manufacturer of red mercury, with 83 employees and sales of 9.5 billion euros in 2021. This article summarizes the company's…