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Merck

57803

L-Ascorbic acid

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

L-Threoascorbic acid, Antiscorbutic factor, Vitamin C

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About This Item

Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
50-81-7
Molecular Weight:
176.12
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329758362
EC Number:
200-066-2
Beilstein/REAXYS Number:
84272
MDL number:
MFCD00064328

Product Name

L-Ascorbic acid, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

InChI key

CIWBSHSKHKDKBQ-JLAZNSOCSA-N

InChI

1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1

SMILES string

OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O

grade

certified reference material
TraceCERT®

product line

TraceCERT®

form

solid

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

190-194 °C (dec.)

application(s)

food and beverages

format

neat

storage temp.

20-25°C

Quality Level

300

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Application

L-Ascorbic acid may be used a certified reference standard for the quantification of the analyte in fruits and vegetables using high-performance liquid chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

L-Ascorbic acid is the primary dietary source of vitamin C.It is mainly used in the prevention of scurvy.In animals, it is produced by the reduction of dehydroascorbic acid.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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An improved sample preparation method for quantification of ascorbic acid and dehydroascorbic acid by HPLC
Chebrolu KK, et al.
Food Sci. Technol., 47(2), 2012-2012 (2012)
Jeon I
Analyzing Food for Nutrition Labeling and Hazardous Contaminants (1994)
Christopher Grunseich et al.
Neurobiology of disease, 70, 12-20 (2014-06-14)
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The preservation of the bone-forming potential of skeletal progenitor cells during their ex vivo expansion remains one of the major challenges for cell-based bone regeneration strategies. We report that expansion of murine periosteal cells in the presence of FGF2, a
Stefanie B Murer et al.
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Oxidative stress and low-grade systemic inflammation may contribute to the pathogenesis of obesity-induced comorbidities, including nonalcoholic fatty liver disease. Increasing intake of dietary antioxidants might be beneficial, but there are few data in obese children. To examine the effect of
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