L(+)-Ascorbic acid 98-100.5%, fine powder USP, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

L(+)-Ascorbic acid 98-100.5%, fine powder USP, Macron Fine Chemicals™

L(+)-Ascorbic acid 98-100.5%, fine powder USP, 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 = R

8829-03 MACR8829-03

CAMK882903EA 615.95 CAD

MK882903 CAMK882903

L(+)-Ascorbic acid 98-100.5%, fine powder USP, Macron Fine Chemicals™

L(+)-Ascorbic acid

Very fine powder.

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

https://ca.vwr.com/stibo/web/std.lang.all/98/10/16009810.jpg

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Specification Test Results

Meets U.S.P Requirements
GMP Manufactured Product
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
USP - Assay (C₆H₈O₆)	99.0 - 100.5 %
USP - Identification A	Passes Test
USP - Identification B	Passes Test
USP - Residue on Ignition	≤0.1 %
USP - Specific Rotation, [Å]²⁵^D (c=10 in water)(+)	20.5 - 21.5 Degree
Only Class 2 Solvents (Methanol) and Class 3 Solvents are likely to be
present. Residual Class 2 Solvents are below Option 1 and the residual concentration of all Class 3 Solvents is <0.5%.
Metallic Residues: No metal catalysts or metal reagents, as defined by
EMA Guideline EMEA/CHMP/SWP/4446/2000 , are used in the production of
this material.

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