Certificate of Analysis
| Product Name: | Calcein |
| Catalog Number: | M9870 |
| CAS Number: | 1461-15-0 |
Physical and Chemical Properties
| Formula: | C30H26N2O13 |
| Molecular Weight: | 622.53 |
| Solubility: | DMSO 80 mg/mL |
| Storage: | 2-8°C, protect from light, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | AR |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Calcein is a fluorescent dye and self-quenching probe, used as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. |
| 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. |