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28-1840

Sigma-Aldrich

Natriumbenzoat

SAJ first grade, ≥98.5%

Synonym(e):

Benzoesäure Natriumsalz

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About This Item

Lineare Formel:
C6H5COONa
CAS-Nummer:
532-32-1
Molekulargewicht:
144.10
Beilstein:
3572467
MDL-Nummer:
MFCD00012463
UNSPSC-Code:
12352300
PubChem Substanz-ID:
329753082

Qualität

SAJ first grade

Dampfdruck

<0.01 hPa ( 20 °C)

Assay

≥98.5%

Form

solid

Verfügbarkeit

available only in Japan

pH-Wert

7.0-8.5 (25 °C, 144.1 g/L)

mp (Schmelzpunkt)

>300 °C (lit.)

Lagertemp.

15-25°C

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

InChIKey

WXMKPNITSTVMEF-UHFFFAOYSA-M

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Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H319

Gefahreneinstufungen

Eye Irrit. 2

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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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
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
Trelita de Sousa et al.
Bioresource technology, 123, 256-262 (2012-09-04)
Pseudomonas nitroreducens TSB.MJ10 exhibiting growth and bioemulsifier production with 0.5% sodium benzoate as the sole carbon source was isolated from a mangrove ecosystem in the vicinity of a petroleum pump. The bioemulsifier is a lipopeptide that is stable over a
Tony Jin et al.
Journal of food science, 76(3), M184-M188 (2011-05-04)
Survival of Escherichia coli O157:H7 and Salmonella Stanley on apples as affected by application of polylactic acid (PLA) coating with antimicrobials was investigated. Golden Delicious apples were spot inoculated with E. coli O157:H7 or S. Stanley and spray coated with PLA solutions containing lactic acid (LA), disodium
Jane Pui Ki Tsang et al.
Pediatric neurology, 47(4), 263-269 (2012-09-12)
In areas without expanded newborn screening, instead of presenting neonatally, patients with arginase deficiency typically present with spastic paraplegia in early childhood. Diagnosis of this rare neurometabolic disease poses the first challenge because it is often misdiagnosed as cerebral palsy
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