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W302503

Sigma-Aldrich

Sodium benzoate

≥99%, FCC, FG

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Synonym(s):
Benzoic acid sodium salt
Linear Formula:
C6H5COONa
CAS Number:
532-32-1
Molecular Weight:
144.10
FEMA Number:
3025
Beilstein:
3572467
EC Number:
208-534-8
MDL number:
MFCD00012463
PubChem Substance ID:
24901435
E Number:
E 211
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

FG
Halal
Kosher

reg. compliance

EU Regulation 1333/2008 & 178/2002
FCC
FDA 21 CFR 150.141
FDA 21 CFR 150.161
FDA 21 CFR 166.110
FDA 21 CFR 181.23
FDA 21 CFR 184.1733

Assay

≥99%

mp

>300 °C (lit.)

solubility

water: soluble 0.5 g/mL

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

odorless

SMILES string

[Na+].[O-]C(=O)c1ccccc1

InChI

1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1

InChI key

WXMKPNITSTVMEF-UHFFFAOYSA-M

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Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 7(2), 424-435 (2011-06-28)
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Organic letters, 13(12), 3150-3153 (2011-05-20)
(+)-Grandifloracin was synthesized from sodium benzoate by means of a dearomatizing dihydroxylation that proceeds with unusual regioselectivity. Iron diene complexes formed from the arene oxidation product permit the use of otherwise inaccessible transformations. The synthetic material was shown to be
Sandesh C S Nagamani et al.
Genetics in medicine : official journal of the American College of Medical Genetics, 14(5), 501-507 (2012-01-14)
The urea cycle consists of six consecutive enzymatic reactions that convert waste nitrogen into urea. Deficiencies of any of these enzymes of the cycle result in urea cycle disorders (UCDs), a group of inborn errors of hepatic metabolism that often
Yue Mu et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 83(1), 130-135 (2011-09-06)
The toxicity of sodium benzoate to trypsin was investigated by fluorescence spectroscopy, synchronous fluorescence spectroscopy, UV-visible absorption spectroscopy and circular dichroism (CD) spectroscopy under mimic physiological conditions. Sodium benzoate could unfold trypsin by decreasing the β-sheet structure, which leads to
Jia Li et al.
Environmental science and pollution research international, 18(9), 1567-1573 (2011-05-18)
This study investigated the effect of copper on chemical oxygen demand (COD) removal efficiency and on the properties (mainly settling and dewatering) and the composition of extracellular polymeric substances (EPS) when 20 mg/L Cu(II) was continuously dosed to a sequencing
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