L(+)-Ascorbic acid ACS

: Thermo Fisher Scientific

L(+)-Ascorbic acid ACS

: Thermo Fisher Scientific

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

:50-81-7

:C₆H₈O₆

:MFCD00064328

:553

:176.13 g/mol

:190…192 °C (dec.)

:13,00837

:Ambient

:200-066-2

:exempt

Environmentally Preferable:

Appearance:
White to light yellow Crystalline powder
Infrared spectrum:
Conforms
Titration Iodimetric:
≥99.0 %
Residue after ignition:
≤0.1 %
Specific optical rotation:
+20.5° to +21.5° (25°C, 589 nm) (c=10, H2O)
Iron (Fe):
≤10 ppm
Heavy metals (ICP-OES):
≤20 ppm

ACRO40147

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