L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™

L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™

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

Management of Change (MOC) category = N

MACR4407-04 MACR4407-02 4407-02

CAMK440702CS 3216.97 CAD

CAMK440702 MK4407-04 MK440702

L(+)-Ascorbic acid ≥99.0%, AR® ACS, Macron Fine Chemicals™

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)

MDL Number: MFCD00064328
CAS Number: 50-81-7
Merck Index: 13,00837

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (C₆H₈O₆)	≥99.0 %
ACS - Appearance (colorless or white to slightly yellow crystals)	Passes Test
Heavy Metals (as Pb)	≤0.002 %
Trace Impurities - Iron (Fe)	≤0.001 %
Residue on Ignition	≤0.10 %
Specific Rotation, [Å]²⁵^D(c=10 in water)(+)	20.5 - 21.5 Degree

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