NILE CHEMICALS
SUDAN BLACK B FOR MICROSCOPY |
|
C.I.No. 26150 | |
C29H24N6 M.W. 456.55 | |
Dye content ( by titanometry ) | min. 60% |
Absorption maximum ( in ethanol 95% ) | 596 - 605 nm |
TLC test | passes test |
Loss on drying ( 50OC/0.05 mm Hg ) | max. 5% |
Suitability for microscopy | passes test |
( Stains fatty materials in bacteria in | |
Burdon's technique Stains mylein | |
chromosomes and granular bodies in | |
leucocytes. Fat stain for animal tissue. ) | |