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苯甲酸钾

产品编号 P104052 | CAS号 582-25-2 | 阿拉丁
Potassium benzoate
99.0%
组合的产品项目
货号 规格 库存 价格 数量
P104052-100g 99.0% 上海(预计3-7周)
北方(预计3-7周)
 
P104052-1kg 99.0% 上海(>10)
北方(预计3-5个工作日)
 
P104052-2.5kg 99.0% 上海(3)
北方(预计3-5个工作日)
 
P104052-250g 99.0% 上海(5)
北方(5)
 
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属性

敏感性 易吸潮
密度 1.5000
存贮条件 充氩保存

描述

产品介绍 有吸湿性。110℃时失去水分。溶于水和乙醇。0.1mol/L水溶液的pH为8.2。
别名 苯甲酸钾 ;苯甲酸钾盐;Benzoic acid potassium salt
应用 分析试剂。防腐剂。制药。
食品工业用作防腐剂;抗微生物剂。苯甲酸钾还用作焰火材料鸣叫剂。
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安全声明(欧洲) S22;S24/25
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 1
参考文献
Kiminori Ohta, Emiko Kawachi, Koichi Shudo, Hiroyuki Kagechika
Based on structure-activity relationship studies of the benzoic acid part of diphenylamine-based retinoids, the potent RXR agonist 4 was derivatized to obtain retinoid agonists, synergists, and an ant...Read More
Zhen-Qiang Dong, Ya Cao, Xiao-Juan Han, Min-Min Fan, Qi-Juan Yuan, Yi-Fu Wang, Bang-Jing Li, Sheng Zhang
Photoreversible micelles were achieved by a combination of commercially available components sodium alginate (Alg), tetradecyltrimethylammonium bromide (TTAB), α-cyclodextrin (α-CD), and 4-(phenylaz...Read More
Rulin Cai, Rui Li, Jiasheng Qian, Anjian Xie, Kangming Nie
We report here a novel approach to fabricate a nanostructured micelle as potential drug carriers and the relationship between the morphological structure and the preparation condition. The polymeric m...Read More
N I NI Fedotcheva, V V VV Teplova, N V NV Beloborodova
The effects of phenolic acids of microbial origin on mitochondrial functions and the possibility of removing their effects by thiol antioxidants dithiotreitol and N-acethylcysteine were studied. The a...Read More
Jianmin Bao, Zhishuang Ma, Ying Sun, Yongzun Wang, Youxin Li
A rapid and special supported liquid-liquid extraction (SLE) column was developed with a composite diatomite material. The SLE column was evaluated by high performance liquid chromatography (HPLC) wit...Read More
The destruction of aromatic hydrocarbons by the Rhodococcus wratislaviensis KT112-7 strain isolated from technogenic mineral waste products of the BKRU1 Uralkalii factory has been investigated (city o...Read More
Lin Xu, Yufeng Hu, Feng Shen, Qiushui Li, Xueqin Ren
Protein phosphorylation on tyrosine residues is an important cell signaling mechanism that regulates embryo development, cell growth, differentiation and migration. Here, we developed an epitope impri...Read More
Mayuko Nishino, Koji Hirano, Tetsuya Satoh, Masahiro Miura
Hot couple: A precious-metal-free copper-mediated intermolecular direct biaryl coupling of benzoic acid derivatives and 1,3-azoles has been developed. The key to success is the installation of an amid...Read More
Dajie Lin, Jie Wu, Huangxian Ju, Feng Yan
An amplification strategy for signal tracing was developed by introducing a host-guest binding reaction into the assembly process of gold nanorods (AuNRs) superstructure. The amplification pathway fir...Read More
Qaisar Manzoor, Raziya Nadeem, Munawar Iqbal, Rashid Saeed, Tariq M Ansari
The sorption of Pb(II) and Cu(II) form aqueous media by Rosa bourbonia waste phyto-biomass (RBWPB) pretreated with organic acids was investigated as a function of biosorbent dosage, initial metal ions...Read More
M Prakash, D Geetha, M Lydia Caroline
Single crystals of L-phenylalanine-benzoic acid (LPBA) were successfully grown from aqueous solution by solvent evaporation technique. Purity of the crystals was increased by the method of recrystalli...Read More
Ali Kakanejadifard, Fatemeh Esna-ashari, Payman Hashemi, Abedin Zabardasti
The new Schiff base 4,4'-(1E,1'E)-(3,3'-(1E,1'E)-(pyridine-2,6-diylbis(azan-1-yl-1-ylid ene))bis(methan-1-yl-1-ylidene)bis(4-hydroxy-3,1-phenylene))bis(diazene-2,1-diyl)dibenzoic a...Read More
Wanchun Xiang, Akhil Gupta, Muhammad Kalim Kashif, Noel Duffy, Ante Bilic, Richard A Evans, Leone Spiccia, Udo Bach
Sensing the sun: Incorporation of a cyanomethyl benzoic acid electron acceptor into donor-π-acceptor sensitizers for dye-sensitized-solar cell is shown to lead to devices with improved conversion eff...Read More
Chunhua Liu, Wei Guo, Stefanie Maerz, Xianfeng Gu, Yizhun Zhu
Leonurine possesses cardioprotective effects in myocardial ischemia due to its anti-apoptotic properties. However, the process to isolate and purify leonurine is difficult, because of its low content ...Read More
Renbo Wei, Yaning He, Xiaogong Wang, Patrick Keller
A new approach is developed to fabricate highly oriented mono-domain LCE nano/microstructures through micro-molding in capillaries. Gratings and microwires as two typical examples are fabricated and c...Read More
Jiao Gao, Yongjun Hu, Shaoxin Li, Yanjiao Zhang, Xue Chen
Benzoic acid (BA) and phthalic acid (PTA) are the simplest aromatic carboxylic acids, and they can be regarded as typical model compounds in investigating the interaction of aromatic carboxylic acids ...Read More
Luc M LeBlanc, Aurélie F Paré, Jacques Jean-Fran?ois, Martin J G Hébert, Marc E Surette, Mohamed Touaibia
Caffeic acid phenethyl ester (CAPE) is a bioactive component isolated from propolis. A series of CAPE analogues was synthesized and their antiradical/antioxidant effects analyzed. The effect of the pr...Read More
Miyuki Kusajima, Soonil Kwon, Masami Nakajima, Tatsuo Sato, Takashi Yamakawa, Katsumi Akutsu, Hideo Nakashita
Systemic acquired resistance (SAR) is a potent innate immunity system in plants and has been used in rice fields. Development of SAR, involving priming, is achieved by activation of salicylic acid (SA...Read More
Philipp Ottiger, Samuel Leutwyler
The benzoic acid dimer, (BZA)(2), is a paradigmatic symmetric hydrogen bonded dimer with two strong antiparallel hydrogen bonds. The excitonic S(1)/S(2) state splitting and coherent electronic energy ...Read More
Zhiqiang Zhu, Jing Han, Yan Zhang, Yafei Zhou, Ning Xu, Bo Zhang, Haiwei Gu, Huanwen Chen
Desorption electrospray ionization (DESI) is the most popular ambient ionization technique for direct analysis of complex samples without sample pretreatment. However, for many applications, especiall...Read More
Xiaoyun X Shu, Yuping Y Tang, Chenxue C Jiang, Erxing E Shang, Xinshen X Fan, Anwei A Ding
A high performance liquid chromatographic (HPLC) method with diode array detection (DAD) was established for simultaneous determination of seven main bioactive components in San-ao decoction and its s...Read More
Ly Dieu Tran, Ilya Popov, Olafs Daugulis
An auxiliary-assisted, copper catalyzed or promoted sulfenylation of benzoic acid derivative β-C-H bonds and benzylamine derivative γ-C-H bonds has been developed. The method employs disulfide reage...Read More
G M GM Weber, M M Michalczuk, G G Huyghebaert, H H Juin, C C Kwakernaak, M I MI Gracia
A series of growth trials with broiler chicks was conducted in various geographical locations to evaluate the efficacy of a novel eubiotic feed additive (EFA) at various dietary inclusion levels on pe...Read More
Panwajee Payongsri, David Steadman, John Strafford, Andrew MacMurray, Helen C Hailes, Paul A Dalby
The uses of 3-formylbenzoic acid and 4-formylbenzoic acid as molecular probes along with previous and new transketolase mutants revealed the factors governing the rate of reaction between transketolas...Read More