L-Serine 99%
(S)-2-Amino-3-hydroxypropionic acid
Product Code. |
02295 |
Grade |
For Biochemistry |
Purity |
99% |
CAS No. |
56-45-1 |
Molecular Formula |
C3H7NO3 |
Molecular Weight |
105.09 |
H.S.Code |
2922.50900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
222 °C |
Density [g/cm3] |
1.537 |
Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | Min 99% |
| Specific optical rotation ([?]20/D; c=10; 2 M HCl) | +14° to +16° |
| Sulphated ash | Max 0.1% |
| Iron (Fe) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.001% |
| Loss on drying (at 105°C) | Max 0.5% |
Safety Information and Hazard Symbols