Home > Pallav Chemicals > Amino Acids & Derivatives > L-Lysine Monohydrochloride 98.5% For Synthesis
L-Lysine Monohydrochloride 98.5% For Synthesis
Confirms to USP
(S)-2,6-Diaminohexanoic acid monohydrochloride
Product Code. |
01576 |
Grade |
for biochemistry |
Purity |
98.5% |
CAS No. |
657-27-2 |
Molecular Formula |
C6H15ClN2O2 |
Molecular Weight |
182.65 |
H.S.Code |
2922.41000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
pH value |
5 - 6 at 91,3 g/l at 25 °C |
| Melting point/ Freezing point [°C] |
263 °C |
Decomposition point [°C] |
240 °C |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | White crystalline powder/ White granular 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