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Merck
CN

H3766

4-羟基苯甲酸钠

analytical standard

别名:

羟基苯甲酸钠, 4-羟基苯甲酸 钠盐

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关于此项目

线性分子式:
4-HOC6H4CO2Na
化学文摘社编号:
分子量:
160.10
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-051-1
Beilstein/REAXYS Number:
4163553
MDL number:
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产品名称

4-羟基苯甲酸钠, analytical standard

InChI key

ZLVSYODPTJZFMK-UHFFFAOYSA-M

InChI

1S/C7H6O3.Na/c8-6-3-1-5(2-4-6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1

SMILES string

[Na+].Oc1ccc(cc1)C([O-])=O

grade

analytical standard

assay

≥98.0% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

Quality Level

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Application

4-羟基苯甲酸钠已被用于研究其通过超声辅助固液相转移催化(U-SLPTC)与苄基溴化物的催化酯化反应,方法是使用新型双位相转移催化剂4,40-双(三丁基氨甲基)-1,10-联苯二氯化物(BTBAMBC)。
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Other Notes

请在我们的在线平台NMR用ChemisTwin®上查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量(采用数字化外标)。您可以查看该物质的NMR 谱,点击鼠标即可与您的样品在线比较。点击 此处了解更多信息,并开始免费试用

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Jillian M Hagel et al.
Journal of industrial microbiology & biotechnology, 46(1), 91-99 (2018-11-06)
Since the 1930s, parabens have been employed widely as preservatives in food, pharmaceutical, and personal care products. These alkyl esters of benzoic acid occur naturally in a broad range of plant species, where they are thought to enhance overall fitness
Hung-Ming Yang et al.
Ultrasonics sonochemistry, 21(1), 395-400 (2013-08-27)
The catalytic esterification of sodium 4-hydroxybenzoate with benzyl bromide by ultrasound-assisted solid-liquid phase-transfer catalysis (U-SLPTC) was investigated using the novel dual-site phase-transfer catalyst 4,4'-bis(tributylammoniomethyl)-1,1'-biphenyl dichloride (BTBAMBC), which was synthesized from the reaction of 4,4'-bis(chloromethyl)-1,1'-biphenyl and tributylamine. Without catalyst and in
Ruth Pietri et al.
The Journal of biological chemistry, 287(28), 23748-23756 (2012-05-12)
Rhodopseudomonas palustris metabolizes aromatic compounds derived from lignin degradation products and has the potential for bioremediation of xenobiotic compounds. We recently identified four possible solute-binding proteins in R. palustris that demonstrated binding to aromatic lignin monomers. Characterization of these proteins
G Shanmugam et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 106, 175-184 (2013-02-06)
Large size and high quality single crystals of organic nonlinear optical material Piperidinium p-Hydroxybenzoate (PDPHB) have been grown by solution growth method. This crystal belongs to monoclinic system with a noncentrosymmetric space group of Cc. To confirm its structure and
John R Shifflett et al.
Journal of agricultural and food chemistry, 60(47), 11714-11722 (2012-11-08)
Segmented flow analysis (SFA) and ion chromatography with pulsed amperometric detection (IC-PAD) are widely used analytical techniques for the analysis of glucose, fructose, and sucrose in tobacco. In the work presented here, 27 cured tobacco leaves and 21 tobacco products

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