L-PROLINE 99% FOR BIOCHEMISTRY
(S)-Pyrrolidine-2-carboxylic acid
Product Code | B-02191 | BRAND | Bio-Chem |
---|---|---|---|
Grade | For Biochemistry | CAS No | 147-85-3 |
Purity | 99 % | Molecular Weight | 115.13 |
H.S.Code | 2933.99000 | Shelf Life | 60 Months |
Molecular Formula | C5H9NO2 |
Physical Properties
Physical state at 20 °C | Solid | Colour | White crystalline |
---|---|---|---|
Solubility in water [% weight] | 115 g/l at 20 °C - completely soluble | Melting point/ Freezing point [°C] | 228 °C |
Decomposition point [°C] | 233 °C | pH value | 5 - 7 at 16.5 g/l at 25 °C |
Packaging
Specification
Appearance | White crystalline 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% |
Other ninhydrin positive substances (as glycine) | Max 0.1% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319