L(+)-Ascorbic acid, GR ACS, Supelco®

Supplier: THOMAS SCIENTIFIC INC MX

Synonyms: Ascorbic Acid, L-Ascorbic acid, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one, Acidum ascorbicum

AX1775-3 AX1775-2 AX1775-5
EM-AX1775-3EA 204 USD
EM-AX1775-3 EM-AX1775-2 EM-AX1775-5
L(+)-Ascorbic acid, GR ACS, Supelco®
L(+)-Ascorbic acid
Formula: C₆H₈O₆
MW: 176.13 g/mol
Boiling Pt: 553 °C (1013 hPa)
Melting Pt: 190…192 °C
Density: 1.694 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00064328
CAS Number: 50-81-7
EINECS: 200-066-2
REACH: exempt
Merck Index: 13,00837
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Specification Test Results

Assay 99.0% min
Heavy metals (as Pb) 0.002% max
Iron (Fe) 0.001ppm max
Residue after ignition 0.1% max
Specific rotation [a]25/D (10%, water) +20.5-+21.5°

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