L(+)-Ascorbic acid 99.0-100.5% USP, Ph. Eur.
Supplier: VWR Chemicals
Certificates
About this item
Synonyms: 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
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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 °
Specification Test Results
Related Information
Certificates
Search by Lot Number1L Plastic bottle for solids DIN 60 UN (ZPACK13251000) 250 ml Plastic bottle for solids DIN 60 (ZPACK13250250) 33L Plastic bucket UN Z (ZPACK13247037) 6L Plastic bottle for solids DIN 80 (ZPACK13256000)
Packaging Information
27759728.pdf 27759731.pdf spec_VWRC83568.180 spec_VWRC83568.180 spec_VWRC83568.290
Product specification
More
83568_L(+)-ASCORBIC ACID PH.EUR_USP__MELAMINE_REV0 83568_L(+)-ASCORBIC ACID PH.EUR_USP_LATEX 83568_L(+)-ASCORBIC ACID PH.EUR_USP_MYCOTOXINE 83568_L(+)-ASCORBIC ACID PH.EUR_USP_PHTALATE
Additional Product Details
83568_L(+)-ASCORBIC ACID PH.EUR_USP_BSE_Rev1
BSE/TSE Certificates
VWR Chemicals for Biopharma and Pharma Production
Product Literature
Product Information
- Catalog #SeqPack typePkAvailabilityPrice
- 83568.1803401Plastic bottle for solids100 g1 * 100 g110,00 €
- 83568.2904024Plastic bottle for solids1 kg1 * 1 kg439,00 €
- 83568.3604114Plastic bottle for solids5 kg1 * 5 kg1.560,00 €
- 83568.4604283Plastic bucket25 kg1 * 25 kg4.770,00 €