DL-Proline 99%
Supplier: Thermo Scientific
Synonyms:
(±)-Proline, H-DL-Pro-OH
174030050
174030250
ACRO174030050EA
90.5
GBP
ACRO174030050
ACRO174030250
DL-Proline 99%
DL-Proline
Formula:
C₅H₉NO₂ MW: 115,13 g/mol Boiling Pt: 245 °C (1013 hPa) Melting Pt: 208…210 °C Density: 1,38 g/cm³ (22.9 °C) |
MDL Number:
MFCD00005250 CAS Number: 609-36-9 EINECS: 210-189-3 Merck Index: 12,07963 |
Specification Test Results
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤0.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
Solubility | (5 % in water) Colorless to light yellow |
Titration with HClO4 | 98.5 to 101.5 % |
Heavy metals (as Pb) | ≤20 ppm |
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