Safranin O (C.I. 50240)
Molar mass (M) 350,85 g/mol
CAS No. [477-73-6]
excl. VAT. | 10 g per Pack Qty.
Art. No. T129.1
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Safranin O (C.I. 50240) for microscopy
Basic azin dye, soluble in water and ethanol, well adapted to visualise chromosomes. Safranin is used for bacteria staining, e.g. during Gram-staining or spore staining acc. to Wirtz.
|Redox potential E0[V] at pH=0 and 20 °C||+0.24|
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Indicators and Dyes
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|Absorption max. (ethanol 50 %)||530-534 nm|
|Loss on drying (110 °C)||≤15 %|