Article No | S-08725 | ||
CAS No | 4197-25-5 | ||
HSN Code | 32049000 | ||
Purity | 60% dye content |
Grade | For microscopy | ||
Molecular Formula | C29H24N6 | ||
Molecular Weight | 456.55 | ||
Shelf Life | 5 years |
10 gm
25 gm
100 gm
Description | Black powder | ||
Dye content | Min. 60.0% | ||
Absorption maxima (in 95% ethanol) | 596 – 605 nm | ||
Loss on drying (50°C/0.05mm Hg) | Max. 5.0% | ||
Suitability for microscopy | Passes test | ||
Melting point/Freezing point (˚C) | 120-124˚C | ||
Solubility in water (% weight) | Insoluble in water |