Bismarck brown R (C.I. 21010)
Molar mass (M) 461,40 g/mol
Melting point (mp) 222 °C
CAS No. [5421-66-9]
Soluble in ethanol or methanol 1-3 %, low soluble in water (0.5 %). Used for staining of brown alga, for mucus and vital staining. Ingredient of staining solutions according to Papanicolaou.
excl. VAT. | 25 g per Pack Qty.
Art. No. 0316.1
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Bismarck brown R (C.I. 21010) for microscopy
|Dyeing||living cells brownish|
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|Loss on drying (60 °C)||≤1,0 %|
|Absorption max. (ethanol 50 %)||468 nm|