L(+)-Ascorbic acid ≥99%, powder, BioChemica®
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Avg. Ratings: 0.0 out of 5
Synonyms:
Ascorbic Acid
, L-Ascorbic acid
, Acidum ascorbicum
, (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one
A1052.1000EA
0
INR
A1052.1000
L(+)-Ascorbic acid ≥99%, powder, BioChemica®
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 UN: 0000 REACH: exempt Merck Index: 13,00837 |
Specification Test Results
Assay (titr.) | min. 99 % |
α20°C/D; 10 %, H2O | +20.5° - +21.5° |
pH (5 %; H2O; 20°C) | 2.2 - 2.5 |
Heavy metals (as Pb) | max. 0.0005 % |
Insoluble matter | passes test |
Oxalic acid | max. 0.2 % |
Chloride | max. 0.005 % |
Sulfate | max. 0.002 % |
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