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06185 Supelco

Benzoic acid

Standard for quantitative NMR, TraceCERT®

  • CAS Number 65-85-0

  • Linear Formula C6H5COOH

  • Molecular Weight 122.12

  •  Beilstein Registry Number 636131

  •  EC Number 200-618-2

  •  MDL number MFCD00002398

  •  PubChem Substance ID 329748216

  •  E Number E210

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Properties

Related Categories A-F, A-L, Additional Standards, All Alphabetically Sorted, Analytical Standards,
grade   Standard for quantitative NMR
  certified reference material
vapor density   4.21 (vs air)
vapor pressure   10 mmHg ( 132 °C)
description   qNMR Standard for organic solvents (8.2-7.4 ppm)
InChI Key   WPYMKLBDIGXBTP-UHFFFAOYSA-N
grade   TraceCERT®
form   crystalline
autoignition temp.   1061 °F
shelf life   limited shelf life, expiry date on the label
bp   249 °C(lit.)
mp   121-125 °C (lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Flavors and Fragrances
Food and Beverages

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). 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.

Other Notes

Chemical Shift: 7.4 - 8.2 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: MeOD, DMSO-d6

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Lungs
WGK Germany 
1
RTECS 
DG0875000
Flash Point(F) 
249.8 °F
Flash Point(C) 
121 °C
Protocols & Articles

Articles

High-Performance Quantitative H-1 NMR

By: Markus Obkircher, Christine Hellriegel, Alex Rueck, Juerg Wuethrich, Michael Weber, Jiewen Ying Organic Certified Reference Materials with SI-Traceability and Low Measurement Uncertainty
Keywords: Gas chromatography, High performance liquid chromatography, Ion-exchange chromatography, Nuclear magnetic resonance spectroscopy, Pharmaceutical

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Flavor and Fragrance Analysis

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Peer-Reviewed Papers
15

References

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