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产品编号 A103685 | CAS号 12124-97-9 | Aladdin
Ammonium bromide
AR,99.0%
组合的产品项目
货号 规格 库存 价格 数量
A103685-2.5kg AR,99.0% 上海(7)
北方(预计3-5个工作日)
 
A103685-500g AR,99.0% 上海(>10)
北方(>10)
 
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属性

敏感性 对湿度和光敏感
密度 2.4300
溶解性 Soluble in water (970 mg/ml at 25 °C), methanol, ethanol, alcohol (freely), and acetone (freely).,
存贮条件 充氩保存

描述

产品介绍 Ammonium bromide is a weak acid commonly used in the laboratory. It is used in pharmaceuticals for its bromide ion. It is used for a variety of analytical chemistry applications.
别名 ;Hydrobromic acid monoammoniate; Ammoniumbromide
应用 A chemical used for its bromide ion
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标识符号 GHS07 GHS07
信号词 Warning
安全声明(欧洲) S22;S24/25
警示性声明 P305+P351+P338
危害声明 H319
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
RTECS BO9155000
参考文献
Kileen L Mershon, Alex Vasuthasawat, Gregory W Lawson, Sherie L Morrison, David O Beenhouwer
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Highly enantioselective conjugate cyanation of alkylidenemalonates with KCN was achieved under mild phase-transfer conditions with a bifunctional phase-transfer catalyst. The effect of Br?nsted acid a...Read More
Jiradej J Manosroi, Narinthorn N Khositsuntiwong, Friedrich F G?tz, Rolf G RG Werner, Worapaka W Manosroi, Aranya A Manosroi
Potent melanin production enhancement of human tyrosinase plasmid (pAH7/Tyr, P) in mouse melanoma cells (B(16)F(10)) by Tat peptide (T) and an entrapment in elastic cationic niosomes (E) was described...Read More
Tawnya G Flick, Catherine A Cassou, Terrence M Chang, Evan R Williams
The presence of many salts, such as sodium chloride, can adversely affect the performance of native electrospray ionization mass spectrometry for the analysis of proteins and protein complexes by redu...Read More
Simon J SJ Holder, Bruntha C BC Sriskantha, Stephen A SA Bagshaw, Ian J IJ Bruce
Eight bolaform amphiphiles were synthesised and characterised; 4 α,ω-hydroxy-alkane trialkyl (and pyridyl) ammonium bromides and 4 α,ω-carboxy-alkane trialkyl (and pyridyl) ammonium bromides where...Read More
Erhong Duan, Bin Guo, Miaomiao Zhang, Yanan Guan, Hua Sun, Jing Han
The solubility of SO(2) in a binary mixture of water and caprolactam tetrabutyl ammonium bromide ionic liquid (CPL-TBAB IL) was investigated. Though the ionic liquid and water were fully miscible, a p...Read More
Dong Xie, Yiming Weng, Xia Guo, Jun Zhao, Richard L Gregory, Cunge Zheng
The objective of this study was to use the newly synthesized poly(quaternary ammonium salt) (PQAS)-containing polyacid to formulate the light-curable glass-ionomer cements and study the effect of the ...Read More
Hiroyuki H Kawai, Kentaro K Tachi, Etsuko E Tokunaga, Motoo M Shiro, Norio N Shibata
The first catalytic enantioselective trifluoromethylation of alkynyl ketones 1 with (trifluoromethyl)trimethylsilane is disclosed by an operationally simple procedure, based on the combination of ammo...Read More
Md Sayem MS Alam, Kabir-Ud-Din
Antidepressant drug imipramine hydrochloride (IMP) is amphiphilic which shows surfactant-like behavior in aqueous solutions. We have studied the effect of adding electrolytes and non-electrolytes on t...Read More
Toshinori Suzuki, Kazuya Ida, Shinya Uchibe, Michiyo Inukai
We're sorry this abstract is currently not available....Read More
H H Yurtseven, T U TU Tuzer
This study concentrates on the temperature dependence of the Raman intensities for the lattice modes in ammonium halides (NH"4Cl and NH"4Br) close to phase transitions. We predict their inte...Read More
Fredrik Hallberg, István Furó, Pavel V Yushmanov, Peter Stilbs
Although simple as a concept, electrophoretic NMR (eNMR) has so far failed to find wider application. Problems encountered are mainly due to disturbing and partly irreproducible convection-like bulk f...Read More
Zhijian Z Mei, Zhemin Z Shen, Wenhua W Wang, Yejian Y Zhang
N-doping technology is introduced to improve Co3O4's Hg0 removal ability and anion activation ability for the first time. The adsorption tests show that N-doped Co3O4 has a higher S(BET) and grea...Read More
H H Yurtseven, A A Yanik, S S Sen
We establish here a linear variation of the specific heat C"P with the frequency shifts (1/@n)(@?@n/@?T)"P close to the @l-phase transition in NH"4Br (T"@l=234K). This linear relat...Read More
Qin Zhou, Ray L Frost, Hongping He, Yunfei Xi
Water purification is of extreme importance worldwide. p-Nitrophenol was used as a test chemical to design and test an organoclay for the removal of p-nitrophenol from an aqueous solution. Synthesis o...Read More
Emilia Fisicaro, Carlotta Compari, Elenia Duce, Cristina Contestabili, Guido Viscardi, Pierluigi Quagliotto
The apparent and partial molar enthalpies, apparent molar volumes, and adiabatic compressibilities at 298 K of the aqueous solutions of the cationic gemini surfactants propanediyl-alpha,omega-bis(octy...Read More
H H Yurtseven, H H Karacali
This study gives our calculation for the damping constant, using the expressions derived for an Ising pseudospin-phonon coupled system in the ammonium halides (NH(4)Cl and NH(4)Br). For this calculati...Read More
Lei Cheng, Michael D Weir, Ke Zhang, Eric J Wu, Sarah M Xu, Xuedong Zhou, Hockin H K Xu
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Gulnara A GA Gainanova, Guzalia I GI Vagapova, Victor V VV Syakaev, Alsu R AR Ibragimova, Farida G FG Valeeva, Elena V EV Tudriy, Irina V IV Galkina, Olga N ON Kataeva, Lucia Ya LY Zakharova, Shamil K SK Latypov, Alexander I AI Konovalov
A systematic study of the aggregation behavior of alkyltriphenylphosphonium bromides (TPPB-n; n=8, 10, 12, 14, 16, 18; here n is the number of carbon atoms in alkyl groups) in aqueous solutions has be...Read More
Zhen Z Chen, Ryusuke R Nozaki
The phase behavior of an inverse microemulsion composed of 4-cyano-4-n-pentylbiphenyl (5CB), didodecyl dimethyl ammonium bromide, and water was intensively studied recently, but controversy still rema...Read More
Jo?o A S Almeida, Eduardo F Marques, Amália S Jurado, Alberto A C C Pais
Gemini surfactants possess interesting interfacial and aggregation properties that have prompted comprehensive studies and successful applications in a wide variety of fields. However, a systematic st...Read More
Gongwu Song, Mao Peng, Qiujun Yan
A polycation, poly[acrylamide-(2-methylacryloxyethyl) dimethyl buthylammonium bromide] [P (AM-DMB)], was synthesized. The interaction between P (AM-DMB) and DNA was studied by spectral methods. Resona...Read More
Ali Asghar Rastegari, Abdol-Khalegh Bordbar, Asghar Taheri-Kafrani
The interaction of cationic surfactants, n-alkyl trimethyl ammonium bromides (C"nTAB, n=12 and 14), with cellulase from Aspergillus niger has been investigated at 25^oC and various pH, using C�...Read More
Gargi Basu Ray, Indranil Chakraborty, Soumen Ghosh, Satya P Moulik
Self-aggregation of mixed binary nonionic and ionic surfactants comprising N-methyl-N-decanoyl glucamide (MEGA 10) and alkyltrimethylammonium bromides (C"1"2-, C"1"4-, and C"1...Read More
Kirk J Ziegler, Daniel J Schmidt, Urs Rauwald, Kunal N Shah, Erica L Flor, Robert H Hauge, Richard E Smalley
A two-phase liquid-liquid extraction process is presented which is capable of extracting water-soluble single-walled carbon nanotubes into an organic phase. The extraction utilizes electrostatic inter...Read More

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