Bismarck Brown (R) For Microscopy
C.I.No.21010-used in a modified Coomasie blue staining procedure.For Staining mucus in globlet cell of the intenstine or cartilage in the trachea or in embryonic tissue
Basic Brown 4
Product Code. |
00421 |
Grade |
|
Purity |
CAS No. |
5421-66-9 | |
Molecular Formula |
C21H24N8·2HCl |
Molecular Weight |
461.39 |
H.S.Code |
3212.90900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Dark brown powder |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
222 °C |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | Dark brown colored powder |
| Absorption maxima | About 468 nm |
Safety Information and Hazard Symbols