L(+)-Ascorbic acid 99.0-100.5% USP, Ph. Eur.

: VWR Chemicals

L(+)-Ascorbic acid 99.0-100.5% USP, Ph. Eur.

: VWR Chemicals

: 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

:190…192 °C

:1.694 g/cm³ (20 °C)

:176.13 g/mol

:13,00837

:Ambient

:200-066-2

Environmentally Preferable:

Appearance:
Conforms (see CoA/CoS)
Heavy metals (as Pb):
Max. 10 ppm
Residual solvents (CPMP/ICH/283/95):
Conforms
Residues of metal catalysts or reagents:
Unlikely by manuf.process
As (Arsenic):
Max. 2 ppm
Cd (Cadmium):
Max. 1 ppm
Co (Cobalt):
Max. 1 ppm
Hg (Mercury):
Max. 2 ppm
Ni (Nickel):
Max. 1 ppm
Pb (Lead):
Max. 2 ppm
V (Vanadium):
Max. 1 ppm
Conforms to Ph.Eur./USP:
Passes test
Ph.Eur. specifications::
Max. 0.1 %
Assay [Ph.Eur.]:
99.0 --> 100.5 %
Identification B:
Passes test Ph.Eur.
Identification C [Ph.Eur.]:
2.1 --> 2.6
Appearance of solution:
Passes test Ph.Eur.
Specific optical rotation [Ph.Eur.]:
20.5 --> 21.5 °
Impurity E (Oxalic acid) [Ph.Eur.]:
Max. 0.2 %
Impurity C [Ph.Eur.]:
Max. 0.15 %
Impurity D [Ph.Eur.]:
Max. 0.15 %
Unspecified impurities [Ph.Eur.]:
Max. 0.10 %
Sum of impur.other than C and D[Ph.Eur.]:
Max. 0.2 %
Reporting threshold [Ph.Eur.]::
Max. 0.05 %
Cu (Copper) [Ph.Eur.]:
Max. 5 ppm
Fe (Iron) [Ph.Eur.]:
Max. 2 ppm
Sulphated ash [Ph.Eur.]:
Max. 0.1 %
Assay [USP]:
99.0 --> 100.5 %
Identification A:
Passes test USP
Residue on ignition [USP]:
Max. 0.1 %
Specific optical rotation [USP]:
20.5 --> 21.5 °

Packaging Information

Product specification

83568_L(+)-ASCORBIC ACID PH.EUR.USP_SOLVENTS_Rev1

Additional Product Details

ALLERGEN

83568_L(+)-ASCORBIC ACID PH.EUR_USP_ALLERGEN_Rev1

BSE/TSE Certificates

83568_L(+)-ASCORBIC ACID PH.EUR_USP_BSE_Rev1

83568_L(+)-ASCORBIC ACID PH.EUR_USP_Flow_REV0

83568_L(+)-ASCORBIC ACID PH.EUR_USP_GMO_Rev1

83568_L(+)-ASCORBIC ACID PH.EUR_USP_Metal_REV1

SDS

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