Tank Cleaner and Degreaser SOLOCHROME DARK BLUE Supplier in Sohar Muscat Barka Ruwi Madayn 16 November 2022 Product Short Description: SOLOCHROME DARK BLUE Product Description: Solochrome Dark Blue - is a complexometric indicator which has a chemical formula C20H13N2NaO5S. Tags SOLOCHROME DARK BLUE Sohar Muscat Barka Ruwi Madayn