Description
Benzoic acid
Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
About This Item
Linear Formula:
C6H5COOH
CAS Number:
65-85-0
Molecular Weight:
122.12
Beilstein/REAXYS Number:
636131
EC Number:
200-618-2
MDL number:
MFCD00002398
UNSPSC Code:
41116107
PubChem Substance ID:
329748216
E Number:
E210
NACRES:
NA.24
Properties
grade
Standard for quantitative NMR
certified reference material
TraceCERT®
Quality Level
300
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
description
qNMR Standard for organic solvents (8.2-7.4 ppm)
form
crystalline
autoignition temp.
1061 °F
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s)
gas chromatography (GC): suitable
qNMR: suitable
bp
249 °C (lit.)
mp
121-125 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
format
neat
SMILES string
OC(=O)c1ccccc1
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
Description
General description
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.
Check out our entire range of quantitative NMR standards (qNMR standards)
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out our entire range of quantitative NMR standards (qNMR standards)
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here
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
suitable NMR solvents: MeOD, DMSO-d6
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Safety Information
signalword
Danger
hcodes
H315,H318,H372
pcodes
P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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