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Certificate of Analysis
Indigo carmine
| Product Name: | Indigo carmine |
| Catalog Number: | S5653 |
| Batch Number: | S565301 |
Physical and chemical properties
| Molecular Formula: | C16H8N2Na2O8S2 |
| Molecular Weight: | 466.35 |
| CAS No.: | 860-22-0 |
| Storage (From the date of receipt): |
3 years -20°C powder |
| Image: |  |
Analytical data
HPLC: 98% purity | NMR: Consistent with structure