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Merck

28-1830

Sodium benzoate

SAJ special grade, ≥99.0%

Synonym(s):

Benzoic acid sodium salt

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About This Item

Linear Formula:
C6H5COONa
CAS Number:
532-32-1
Molecular Weight:
144.10
PubChem Substance ID:
329753081
UNSPSC Code:
12352300
Beilstein/REAXYS Number:
3572467
MDL number:
MFCD00012463
Assay:
≥99.0%
Grade:
SAJ special grade
Form:
solid

Key Documents

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Product Name

Sodium benzoate, SAJ special grade, ≥99.0%

SMILES string

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

InChI key

WXMKPNITSTVMEF-UHFFFAOYSA-M

InChI

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

grade

SAJ special grade

vapor pressure

<0.01 hPa ( 20 °C)

assay

≥99.0%

form

solid

availability

available only in Japan

pH

7.0-8.5 (25 °C, 144.1 g/L)

mp

>300 °C (lit.)

storage temp.

15-25°C

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pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
U9341
U0957
U7754
U4548
U2289

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Yumei Dai et al.
Journal of food science, 75(7), M482-M488 (2011-05-04)
Growth of Saccharomyces cerevisiae and Zygosaccharomyces bailii cells was monitored in the presence of sodium benzoate and eugenol alone or combined. The two antimicrobials' concentration, addition order, and timing were varied to determine and quantify any additive inhibitory effect on
Saurabh Khasnavis et al.
Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 7(2), 424-435 (2011-06-28)
DJ-1 (PARK7) is a neuroprotective protein that protects cells from oxidative stress. Accordingly, loss-of-function DJ-1 mutations have been linked with a familial form of early onset Parkinson disease. Mechanisms by which DJ-1 level could be enriched in the CNS are
Xu Huang et al.
CNS neuroscience & therapeutics, 18(1), 4-13 (2012-01-28)
D-Serine, the endogenous co-agonist of N-methyl-D-aspartate (NMDA) receptors, has been recognized as an important gliotransmitter in the mammalian brain. D-serine has been shown to prevent psychostimulant-induced decrease in hippocampal neurogenesis. However, the mechanism whereby D-serine regulates neurogenesis has not been
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
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
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