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氟化铵

产品编号 A111762 | CAS号 12125-01-8 | Aladdin
Ammonium fluoride
≥99.99% metals basis
组合的产品项目
货号 规格 库存 价格 数量
A111762-100g ≥99.99% metals basis 上海(8)
北方(预计3-5个工作日)
 
A111762-25g ≥99.99% metals basis 上海(>10)
北方(预计3-5个工作日)
 
A111762-500g ≥99.99% metals basis 上海(5)
北方(预计3-5个工作日)
 
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属性

敏感性 易吸潮
密度 0.8020
存贮条件 充氩保存

描述

产品介绍 易潮解,能腐蚀玻璃,能溶于冷水,微溶于醇,不溶于氨。在热水中分解为氨及氟化氢铵。其水溶液呈酸性。对皮肤有腐蚀性有毒。
别名 ;
应用 应用于复合氟化物 NaHoF4 和 Na uF4 的新型水热合成法中,这些化合物具有萤石型结构,对于固态激光器以及光致发光和磁性特征很重要。
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标识符号 GHS06 GHS06
信号词 Danger
风险声明 (欧洲) R23/24/25
安全声明(欧洲) S26;S45
警示性声明 P261,P280,P301+P310,P311
危害码(欧洲) T
危害声明 H301,H311,H331
个人防护设备 Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
RTECS BQ6300000
WGK德国 3
是否危化品 一般危险品
UN代码 2505
参考文献
Bin Wang, Xin Zhang, Meng He, Tao He
Controllable synthesis of nanomaterials with different morphologies can significantly affect their properties. Here we report that the morphology and facet orientation of TiO2 nanocrystals can be read...Read More
Tom Fiers, Bruno Casetta, Brigitte Bernaert, Eric Vandersypt, Martine Debock, Jean-Marc Kaufman
Measurement of estrone (E1) and estradiol (E2) values...Read More
Limin Sun, Laurence C Chow, John E Bonevich, Tongxin Wang, James W Mitchell
Previously, nano-sized calcium fluoride (CaF?) particles were prepared using a spray drying method by simultaneously feeding Ca(OH)? and NH?F solutions to a two-liquid nozzle. The aim of the present s...Read More
Kazuo Umemura, Yanfeng Gao, Tetsuya Nishikawa
We prepared a photocatalyst using diatom frustules by the liquid phase deposition (LPD) method. Purified native frustules were reacted with boric acid (H3BO3) and ammonium hexafluorotitanate ((NH4)2Ti...Read More
Yuexiang Li, Yuan Jiang, Shaoqin Peng, Fengyi Jiang
A nitrogen-doped TiO"2 (N-TiO"2) photocatalyst was prepared by calcination of the hydrolysis precipitate of Ti(SO"4)"2 with aqueous ammonia. The prepared N-TiO"2 was treated w...Read More
L Touahir, P Allongue, D Aureau, R Boukherroub, J-N Chazalviel, E Galopin, A C Gouget-Laemmel, C Henry de Villeneuve, A Moraillon, J Niedzió?ka-J?nsson, F Ozanam, J Salvador Andresa, S Sam, I Solomon, S Szunerits
(111) silicon surfaces can be controlled down to atomic level and offer a remarkable starting point for elaborating nanostructures. Hydrogenated surfaces are obtained by oxide dissolution in hydrofluo...Read More
Shanshan Wu, Shuai Yuan, Liyi Shi, Yin Zhao, Jianhui Fang
Fluorine-doped tin dioxide (FTO) nanocrystals were prepared with a sol-gel process followed by a hydrothermal treatment using SnCl"4 and NH"4F as SnO"2 and fluorine dopant, respectively...Read More
Michael J Goldcamp, Diane M Goldcamp, Kevin Ashley, Joseph E Fernback, Anoop Agrawal, Mark Millson, David Marlow, Kenneth Harrison
Beryllium exposure can cause a number of deleterious health effects, including beryllium sensitization and the potentially fatal chronic beryllium disease. Efficient methods for monitoring beryllium c...Read More
Toshiyuki Suge, Akiko Kawasaki, Kunio Ishikawa, Takashi Matsuo, Shigeyuki Ebisu
Ammonium hexafluorosilicate [SiF: (NH"4)"2SiF"6] was prepared in order to overcome the tooth discoloration caused by diamine silver fluoride [AgF: (NH"3)"2AgF] application. We...Read More
I M Nagpure, V B Pawade, S J Dhoble
The synthesis, X-ray diffraction, photoluminescence, TGA/DTA and FTIR techniques in Dy(3+) activated Na(2)Sr(PO(4))F phosphor are reported in this paper. The prepared phosphor gave blue, yellow and re...Read More
Lenka Husáková, Jitka Srámková, Tomás Cernohorsky, Iva Urbanová-Dolezalová
When tin is to be determined in such a complex matrix like aqua regia extracts of environmental samples by electrothermal atomic absorption spectrometry (ETAAS), spectral interferences occur when deut...Read More
Ethan Alden-Danforth, Michael T Scerba, Thomas Lectka
The catalytic, enantioselective, [4 + 2] cycloaddition reaction of ortho-quinone methides with silyl ketene acetals is described. This mechanistically interesting reaction, initiated by a chiral cinch...Read More
Junshu Wu, Hongyi Li, Jinshu Wang, Zhifei Li
A swift and efficient approach to converting organic dye effluents into fresh water could be of substantial benefit. In this study, we presented facile hydrothermal synthesis of K1.33Mn8O16 nanowires ...Read More
Xiangqing Fang, Qiang Wang, Anmin Zheng, Yueming Liu, Longfei Lin, Haihong Wu, Feng Deng, Mingyuan He, Peng Wu
F-Ti-MWW was post-synthesized by implanting fluorine species into a Ti-MWW framework through an acid treatment process in the presence of ammonium fluoride. The effects of NH4F addition amount, acid t...Read More
Daniel D Zewge
This unit describes two protocols for the deprotection of 2'-O-TBS groups in oligoribonucleotides under mild conditions. Desilylation using ammonium fluoride is applicable to fully protected ...Read More
Zhonghua Z Li, Jiawen J Liu, Jiyang J Li, Jun J Shen
Crystallized and fluorinated nanoporous Ta(2)O(5) spheres were prepared by a combination of co-precipitation and hydrothermal methods in a NH(4)F-containing water solution. The as-prepared porous sphe...Read More
Fernando Toledo, Juan Francisco Silvestre, Laura Cuesta, José Ba?uls
Ammonium bifluoride is one of the most corrosive acids that may produce severe chemical burns when in contact with skin. This hazardous chemical is widely used in household products. We report two ped...Read More
Aijin A Shen, Zhimou Z Guo, Xiaoming X Cai, Xingya X Xue, Xinmiao X Liang
A cysteine-bonded zwitterionic hydrophilic interaction chromatography (HILIC) stationary phase (Click TE-Cys) was prepared based on the "thiol-ene" click chemistry. The Click TE-Cys material...Read More
Daniele D Marciano, Michael M Goldvaser, Ishay I Columbus, Yossi Y Zafrani
The catalytic degradation of the nerve agent VX (O-ethyl S-2-(diisopropylamino)ethyl methylphosphonothioate) by water-swelled polymer-supported ammonium fluorides is described. VX (0.06-0.53 mol/mol F...Read More
DB Mahadik, A Venkateswara Rao, A Parvathy Rao, PB Wagh, SV Ingale, Satish C Gupta
The surface free energy of a solid determines its surface and interfacial behavior in processes like wetting and adhesion which is crucial for silica aerogels in case of organic liquid absorption and ...Read More
Daniel D Zewge, Francis F Gosselin, Rick R Sidler, Lisa L DiMichele, Raymond J RJ Cvetovich
We report a practical global deprotection of RNA 2'-O-tert-butyldimethylsilyl (TBS) ethers using commercially available aqueous NH(4)F. The procedure is applicable to both 96-well plate format an...Read More
Eike E Brunner, Patrick P Richthammer, Hermann H Ehrlich, Silvia S Paasch, Paul P Simon, Susanne S Ueberlein, Karl-Heinz KH van Pée
We're sorry this abstract is currently not available....Read More
Yuntao Li, Qin Zhong
A F-doped vanadia/titania catalyst has been developed by partly substituting the lattice oxygen of the catalyst with fluorine, using NH"4F as a precursor. The aim of this novel design was to prom...Read More
Ryo Jimbo, Takashi Sawase, Koumei Baba, Tadafumi Kurogi, Yasuaki Shibata, Mitsuru Atsuta
Previously, we reported that anodized porous titanium implants have photocatalytic hydrophilicity. However, this effect was not always sufficient for the significant improvement of bone apposition....Read More
María A MA Martínez, Salomé S Ballesteros, Francisco J FJ Piga, Carolina C Sánchez de la Torre, Carlos A CA Cubero
The purpose of this paper is to report a case of fluoride poisoning along with a discussion of poisoning characteristics, analytical procedures, and a review of previous reports of fatal intoxications...Read More

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