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18106

苯甲酸钠

Name: 苯甲酸钠
Brand: SIAL

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

别名:

BENZOTRON, 苯甲酸钠盐

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关于此项目

线性分子式:

C₆H₅COONa

化学文摘社编号:

532-32-1

分子量:

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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属性

产品名称

苯甲酸钠, 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

说明

Application

苯甲酸钠可用作反应物来合成：

2-苯氧基乙基苯甲酸酯，通过相转移催化与 2-苯氧乙基溴化物的酯化反应。
炔酮，在三聚氯氰和氯化镁存在下，通过与末端炔烃的无 Pd 偶联反应制备而成。

它也可以用作催化剂来合成：

3-甲基-4-芳基亚甲基-异恶唑-5（4H）-酮，通过使乙酰乙酸乙酯、盐酸羟胺和芳香醛反应。
4-吡唑基亚甲基-3-苯基异恶唑-5（4H）-酮，通过吡唑-4-甲醛与-酮酯和β盐酸羟胺的三组分环缩合。

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

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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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全球贸易项目编号

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