Certificate of Analysis
| Product Name: | Sudan Black B |
| Catalog Number: | M58655 |
| CAS Number: | 4197-25-5 |
Physical and Chemical Properties
| Formula: | C29H24N6 |
| Molecular Weight: | 456.54 |
| Solubility: | Soluble in oils, fats, warm petrolatum, paraffin, phenol, ethanol, acetone; Insoluble in water |
| Storage: | 4°C, protect from light |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | ≥99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Sudan Black B, a fat-soluble diazo dye, is a histochemical stain. Sudan Black B can be used for staining of neutral triglycerides and lipids. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |