L-Methionine for Biochemistry
(S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
| Product Size | 25gm/100gm | Grade | For Biochemistry |
| Purity | 99% | CAS No. | 63-68-3 |
| Molecular Formula | C5H11NO2S | Molecular Weight | 149.21 |
| H.S. Code | 29304090 | Shelf Life | 60 months |
Specifications
| Minimum Assay | 99% |
| Specific Rotation (?) 20° D (c=2 in 5N hydrochloric acid) | +22° to +25° |
| Loss on drying at 110°C | Max 0.5% |
| Sulphated ash | Max 0.1% |
| Iron (Fe) | Max 0.001% |
| Lead (Pb) | Max 0.001% |
Safety Information and Hazard Symbols
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