L (+)-Ascorbinsyre 99,0 Titrimetric
Leverandør: TCI
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum
A0537-25G
A0537-500G
TCIAA0537-25GEA
140
DKK
TCIAA0537-25G
TCIAA0537-500G
L (+)-Ascorbinsyre 99,0 Titrimetric
L (+)-Ascorbinsyre
Formel:
C₆H₈O₆ Molekylvægt: 176.13 g/mol Kogepunkt: 553 Smeltepunkt: 192°C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00064328 CAS-nummer: 50-81-7 EINECS: 200-066-2 REACH: exempt Merck Index: 14,00830 |
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Specifikationer Testresultater
Appearance | White powder to crystal |
Purity (Iodometric Titration) | min. 99.0 % |
Specific rotation [a]20/D | +20.5 to +21.5deg (C=10, H2O) |
Solubility in Water | almost transparency |
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