L-LYSINE MONOHYDROCHLORIDE 98.5% FOR SYNTHESIS
Confirms to USP (S)-2,6-Diaminohexanoic acid monohydrochloride
| Product Code | B-01576 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | For Biochemistry | CAS No | 657-27-2 |
| Purity | 98.5% | Molecular Weight | 182.65 |
| H.S.Code | 2922.41000 | Shelf Life | 60 Months |
| Molecular Formula | C6H13NO2 |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Solubility in water [% weight] | Soluble in water | Melting point/ Freezing point [°C] | 263 °C |
| Decomposition point [°C] | 240 °C | pH Value | 5 - 6 at 91,3 g/l at 25 °C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (by HClO4 titration; on anhydrous basis) | 98.5 – 101% |
| Identification | To comply USP test |
| Chloride content | 19.0 -19.6% |
| Specific optical rotation ([?]20/D; c=8 in HCl; on dried substance) | +20.4 to +21.4° |
| Loss on dryig (at 105°C; 3 hrs) | Max 0.4% |
| Residue on ignition | Max 0.1% |
| Iron (Fe) | Max 0.003% |
| Heavy metal (as Pb) | Max 0.0015% |
| Sulphate (SO4) | Max 0.03% |
| Chromatographic purity (by HPLC) | To comply USP test |
| Residual solvents | To meet the requirement |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05
Signal Word: Danger