Indanthrone (indanthrene) PB60
The dye PB60 was developed by the German chemical company BASF, and came onto the market in 1901, but it was not until the 1950s that it was used as a pigment in artists’…
The dye PB60 was developed by the German chemical company BASF, and came onto the market in 1901, but it was not until the 1950s that it was used as a pigment in artists’…