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PHR1708 Sigma-Aldrich

D-sorbosonic acid (Ascorbic acid Impurity C)

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: D-xylo-Hex-2-ulosonic acid

  • CAS Number 21675-47-8

  • Empirical Formula (Hill Notation) C6H10O7

  • Molecular Weight 194.14

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Ascorbic Acid Impurities, Chromatography,
grade   certified reference material
  pharmaceutical secondary standard
packaging   pkg of 30 mg
pharmacopeia traceability   traceable to PhEur Y0001024

Description

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards

Other Notes

This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA7296 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
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