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L-HISTIDINE For Biochemistry
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0606 | For Biochemistry | 99% | 71-00-1 | C6H9N3O2 | 155.16 | 2933.2990 | 60 Months |
Packings
| 25 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| pH value | 7 - 8 at 15.5 g/l at 25 °C |
| Melting point/ Freezing point [°C] | 282 °C |
| Solubility in water [% weight] | 15.5 g/l at 20 °C - completely soluble |
Specifications
| Appearance | White to off-white powder |
| Assay (by HClO4 titration) | Min 99% |
| Heavy metal (as Pb) | Max 0.001% |
| Ammonium (NH4) | Max 0.01% |
| Foreign amino acids | Max 0.3% |
Safety Information and Hazard Symbols
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Revision Date : 27-Apr-2013
Certificate of Analysis (COA's)
To download COA please enter the batch number below