Description
Celestine blue (C.I. 51050), for microscopy, Molar mass (M) 363,80 g/mol, CAS No. 1562-90-9, EC No. 216-346-2, Empirical formula C17H18ClN3O4
A watery solution of Celestine blue Hemalum is used for acid resistant staining of nuclei. It replaces Weigert’s iron hematoxylin solution e.g. during trichrome staining.