Certificate of Analysis
| Product Name: | Toluidine Blue O |
| Catalog Number: | M30918 |
| CAS Number: | 92-31-9 |
Physical and Chemical Properties
| Formula: | C15H16ClN3S |
| Molecular Weight: | 305.83 |
| Solubility: | DMSO 10 mg/mL (ultrasonic and warming); Soluble in water |
| Storage: | RT, protect from light, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | Biological stain |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Toluidine Blue O is a basic thiazine metachromatic dye with high affinity for acidic tissue components. Toluidine Blue has wide applications in vital staining in living tissues and a special stain. |
| 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. |