L-(+)-Gulonic acid-γ-lactone 95+%
Fornitore: Thermo Scientific
Synonyms:
L-Gulonic acid-1,4-lactone, (3S,4R,5R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one, L-Gulonolactone
255570250
255571000
ACRO255570250EA
122
EUR
ACRO255570250
ACRO255571000
L-(+)-Gulonic acid-γ-lactone 95+%
L-(+)-Gulonic acid-gamma-lactone
CAS No.: 1128-23-0
Formula:
C₆H₁₀O₆ Peso molecolare: 178,14 g/mol Punto di fusione: 183…185 °C Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00064331 CAS Number: 1128-23-0 |
Risultati del test di specificazione
Appearance | White to light beige Crystalline powder or crystals and/or chunks |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (1 g, 105°C, 3 hrs) |
HPLC | ≥95.0 % (ELSD) |
Specific optical rotation | +51° to +58° (20°C, 589 nm) (c=4, H2O) |
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