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18106

Sodium benzoate

Name: Sodium benzoate
Brand: SIAL

99.0-100.5% (calc. to the dried substance), powder, puriss., meets analytical specification of Ph. Eur., BP, FCC, E211

동의어(들):

BENZOTRON, Benzoic acid sodium salt

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

C₆H₅COONa

CAS 번호:

532-32-1

Molecular Weight:

144.10

NACRES:

NA.21

PubChem Substance ID:

329751625

eCl@ss:

39024301

UNSPSC Code:

12352100

EC Number:

208-534-8

MDL number:

MFCD00012463

Beilstein/REAXYS Number:

3572467

Assay:

99.0-100.5% (calc. to the dried substance)

Form:

powder

Solubility:

water: soluble 556 g/L

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속성

제품 이름

Sodium benzoate, puriss., meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder

grade

puriss.

Quality Level

200

assay

99.0-100.5% (calc. to the dried substance)

form

powder

quality

meets analytical specification of Ph. Eur., BP, FCC, E211

impurities

acidity or alkalinity, complies, oxidizable impurities, complies, residual solvents, complies, ≤0.001% heavy metals (as Pb), ≤0.03% halogenated compounds (as Cl)

loss

≤1% loss on drying, 105 °C

mp

>300 °C (lit.)

solubility

water: soluble 556 g/L

anion traces

chloride (Cl^-): ≤100 mg/kg, sulfate (SO₄^2-): ≤100 mg/kg

cation traces

As: ≤2 mg/kg, Cu: ≤10 mg/kg, Hg: ≤1 mg/kg, Pb: ≤2 mg/kg, Zn: ≤10 mg/kg

suitability

complies for appearance of solution

functional group

phenyl

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

설명

Application

Sodium benzoate can be used as areactant to synthesize:

2-Phenoxyethyl benzoate via phase-transfercatalyzed esterification with 2-phenoxyethyl bromide.
Ynones by Pd free coupling reactionwith terminal alkynes in the presence of cyanuric chloride and magnesiumchloride.

It can also be used as a catalyst to synthesize:

3-Methyl-4-arylmethylene-isoxazol-5(4H)-onesby reacting ethyl acetoacetate, hydroxylamine hydrochloride, and aromaticaldehydes.
4-Pyrazolylmethylene-3-phenylisoxazol-5(4H)-onesvia three-component cyclocondensation of pyrazole-4-carbaxaldehyde withβ-ketoesters and hydroxylamine hydrochloride.

Legal Information

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pictograms

GHS07

signalword

Warning

hcodes

H319

pcodes

P264 - P280 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Eye Irrit. 2

저장 등급

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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문서 라이브러리 방문

Eagleson M.

Concise Encyclopedia Chemistry, 121-121 (1994)

Treatment with sodium benzoate leads to malformation of zebrafish larvae.

Huey-Jen Tsay et al.

Neurotoxicology and teratology, 29(5), 562-569 (2007-07-24)

Sodium benzoate (SB) is a commonly used food preservative and anti-microbial agent in many foods from soup to cereals. However, little is known about the SB-induced toxicity and teratogenicity during early embryonic development. Here, we used zebrafish as a model

Sodium benzoate, a food additive and a metabolite of cinnamon, modifies T cells at multiple steps and inhibits adoptive transfer of experimental allergic encephalomyelitis.

Saurav Brahmachari et al.

Journal of immunology (Baltimore, Md. : 1950), 179(1), 275-283 (2007-06-21)

Experimental allergic encephalomyelitis (EAE) is the animal model for multiple sclerosis. This study explores a novel use of sodium benzoate (NaB), a commonly used food additive and a Food and Drug Administration-approved nontoxic drug for urea cycle disorders, in treating

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국제 무역 품목 번호

SKU	GTIN
18106-1KG-R	04061838755100
18106-6X1KG-R	04061833544914