Thionine, C.I. 52000, for microscopy
- Synonyms: Thionine (acetate), Lauth's violetr- C14H13N3O2Sr- M = 287,34 g/molr- CAS [78338-22-4]r- Solub. in water: (25 ºC): ~ 2,5 g/lr- Tariff number: 3204 19 00 90r- Applications: microscopy, indicator.rrSPECIFICATIONSrassay (spectrophotometric): min. 85 %rAbsorption maximum l (in H2O): 598 - 600 nm rrl max, H2O): 1740 - 2070 rrelated substances (TLC): passes testrloss on drying (110 ºC): max. 7 % rsuitability for microscopy: passes testr
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