L(+)-Ascorbic acid free acid ACS
Fournisseur: VWR
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A propos de cet article
Synonymes: Ascorbic Acid,(R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one
Formule:C₆H₈O₆
MW:176.13 g/mol
Point d'ébullition:553 °C (1013 hPa)
Point de Fusion:190 - 192 °C
Densité:1.694 g/cm³ (20 °C)
Numéro MDL:MFCD00064328
Numéro CAS:50-81-7
Index Merck:13,00837
:Length:
:Width:
:Height:
:Ø
:Thickness:
:Boiling Pt:
:Boiling Pt: 553 °C (1013 hPa)
:Melting Pt:
:Melting Pt: 190 to 192 °C
:Flash Pt:
:Flash Pt:
:M.W. 176.13 g/mol
:L(+)-Ascorbic acid
Température d'entreposage:Ambient
EINECS:200-066-2
:190…192 °C
:exempt
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Résultats des tests de spécification
- Heavy Metals (as Pb):0.002%
- Iron:= 0.001%
- Purity:= 99
- Residue on Ignition:= 0.1%
- Specific Rotation:20.5° - 21.5°
- L(+)-Ascorbic acid free acid ACS:
Résultats des tests de spécification
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