L(+)-Ascorbic acid CAS No.50-81-7 / Cat No.EBD897829
L-Ascorbic Acid, Free Acid
Vitamin C
L-(+)-Ascorbic acid
VC
ascorbic acid
Vita C BP2005
Vitamine C
L-threo-hex-1-enofuranos-3-ulose
(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one (non-preferred name)
5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (non-preferred name)
Vit.C
L(+)-Ascorbic Acid
Ascorbic Acid(VC)
L-Ascorbic Acid
Vitamin C
L-(+)-Ascorbic acid
VC
ascorbic acid
Vita C BP2005
Vitamine C
L-threo-hex-1-enofuranos-3-ulose
(5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-one (non-preferred name)
5-(1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one (non-preferred name)
Vit.C
L(+)-Ascorbic Acid
Ascorbic Acid(VC)
L-Ascorbic Acid
L(+)-Ascorbic acid
Properties
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Appearance:
white crystals
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Density:
1,65 g/cm3
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Melting point:
190-194 °C (dec.)
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Boiling point:
415.8 °C at 760 mmHg
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Flashing point:
180.4 °C
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Storage temperature:
0-6°C
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Coefficient of refraction:
21 ° (C=10, H2O)
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Optical rotation:
20.5 º (c=10,H2O)
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Solubility:
H2O: 50 mg/mL at 20 °C, clear, nearly colorless
Safety Information
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Signal words:
None
NMR Spectrum
1H NMR
13C NMR
