Keywords: Lithol Rubine BK ions spacefill.png Space-filling model of the component ions of Lithol Rubine BK a reddish azo dye also known as E180 C H O N S Ca 2015-01-05 own DS Visualizer Jynto more from this user Ball-and-stick version cc-zero Images by Jynto Azo dyes Calcium salts of organic compounds 2-naphthols Benzenesulfonates Naphthoic acids Space-filling models |