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H3766

Supelco

4-羟基苯甲酸钠

analytical standard

同義詞:

羟基苯甲酸钠, 4-羟基苯甲酸 钠盐

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About This Item

線性公式:
4-HOC6H4CO2Na
CAS號碼:
分子量::
160.10
Beilstein:
4163553
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

化驗

≥98.0% (HPLC)

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

food and beverages

格式

neat

SMILES 字串

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

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

InChI 密鑰

ZLVSYODPTJZFMK-UHFFFAOYSA-M

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應用

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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象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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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
Jian-Shuang Jiang et al.
Journal of Asian natural products research, 15(5), 427-432 (2013-04-23)
Two new glycoside compounds, named saffloquinoside C (1) and (-)-4-hydroxybenzoic acid-4-O-[6'-O-(2″-methylbutyryl)-β-D-glucopyranoside] (2), were isolated from the florets of Carthamus tinctorius. Their structures were elucidated by detailed spectroscopic means including UV, IR, HR-ESI-MS, 1D and 2D NMR, and CD data. Compound
Clive S Barker et al.
PloS one, 7(8), e44030-e44030 (2012-09-07)
The bacterial type III export apparatus is found in the flagellum and in the needle complex of some pathogenic Gram-negative bacteria. In the needle complex its function is to secrete effector proteins for infection into Eukaryotic cells. In the bacterial
Danni Huang et al.
Journal of separation science, 35(13), 1667-1674 (2012-07-05)
In this work, magnetic multiwalled carbon nanotubes were synthesized through a facile hydrothermal process, and then successfully used as magnetic solid-phase extraction sorbents for the determination of p-hydroxybenzoates in beverage. The prepared magnetic multiwalled carbon nanotubes presented both satisfactory superparamagnetism

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