Sudan IV For Microscopy
C.I.No.26105 It is used to colour nonpolar substances like oils, fats, waxes, greases, various hydrocarbon products, and acrylic emulsions.
Sudan R, Solvent Red 24, Lipid Crimson, Oil Red, Oil Red BB, Fat Red B, Oil Red IV, Scarlet Red, , Scarlet Red Scharlach, Scarlet R ;
Product Code. |
02584 |
Grade |
For Microscopy |
Purity |
CAS No. |
85-83-6 | |
Molecular Formula |
C24H20N4O |
Molecular Weight |
380.45 |
H.S.Code |
3204.90000 |
Shelf Life |
60 Months |
Physical state at 20 °C |
Solid |
Colour |
Dark red powder |
Odour |
Odorless |
Melting point/ Freezing point [°C] |
199 °C |
Solubility in water [% weight] |
Insoluble in water |
Appearance | Dark red powder |
Absorption maxima | 519 - 523 nm |
Absorptivity (A 1%/1cm; at lmax) | Min 600 |
Loss on dryig (at 135°C) | Max 3% |