L-PROLINE 99% FOR BIOCHEMISTRY

(S)-Pyrrolidine-2-carboxylic acid

Product CodeB-02191BRANDBio-Chem
GradeFor BiochemistryCAS No147-85-3
Purity99 %Molecular Weight115.13
H.S.Code2933.99000Shelf Life60 Months
Molecular Formula C5H9NO2

Physical Properties

Physical state at 20 °CSolidColour White crystalline
Solubility in water [% weight]115 g/l at 20 °C - completely solubleMelting point/ Freezing point [°C]228 °C
Decomposition point [°C]233 °CpH 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

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