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2-丙烯酰氨基-2-甲基-1-丙烷磺酸(AMPS)

产品编号 A106798 | CAS号 15214-89-8 | Aladdin
2-Acrylamido-2-methyl-1-propanesulfonic acid
98%
组合的产品项目
货号 规格 库存 价格 数量
A106798-100g 98% 上海(>10)
北方(预计3-5个工作日)
 
A106798-2.5kg 98% 上海(>10)
北方(预计3-5个工作日)
 
A106798-500g 98% 上海(>10)
北方(预计3-5个工作日)
 
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属性

敏感性 对热和湿度敏感
密度 1.4500
熔点 195°C
溶解性 溶于水,溶液呈酸性。溶于二甲酰胺,部分溶于甲醇,乙醇,难溶于丙酮。
存贮条件 储存温度 2-8℃, 充氩储存

描述

产品介绍 略有酸味。PH值:强酸,0.1%(重量比)水溶液的PH值为2.6。其钠盐溶液是中性。 在室温下稳定,但其水溶液必须添加阻聚剂,以防止其自聚。
别名 AMPS;叔丁基丙烯酰胺磺酸;2-丙烯酰胺基-2-甲基丙磺酸;2-丙烯酰胺-2-甲基丙烷磺酸;2-Acrylamido-2-methylpropanesulfonic acid; 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid; AMPS
应用 该品分子内有聚合性的乙烯基及亲水性的磺酸基,可与丙烯腈,丙烯酰胺等水溶性单体,苯乙烯,氯乙烯等非水溶性单体共聚。在聚合物中引进亲水性的磺酸基,使纤维、薄膜等具有吸湿性透水性及导电性。可用于造纸工业及废水处理。作涂料改性剂,纤维改性剂和医用聚合物等。
2-丙烯酰胺基-2-甲基丙磺酸既可进行均聚,也可以进行共聚。2-丙烯酰胺基-2-甲基丙磺酸在水中聚合热平均为22千卡/库尔酰胺都可以作为聚合的介质。一般采用水溶性的过硫酸铵、过氧化氢等作为引发剂。常用的与2-丙烯酰胺基-2-甲基丙磺酸的单体有丙烯腈、丙烯酸、丙烯酰胺、苯乙烯、乙酸乙酯等。
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标识符号 GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R34;R21/22
安全声明(欧洲) S26;S36/37/39
警示性声明 P261,P305+P351+P338
危害码(欧洲) C
危害声明 H302,H315,H319,H335
个人防护设备 Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RTECS TZ6658000
WGK德国 1
闪点(摄氏) 160℃
UN代码 2585
参考文献
Rakesh N Shinde, Sadananda Das, R Acharya, N S Rajurkar, Ashok K Pandey
Selective preconcentration of a target analyte in the solid phase is an effective route not only to enhance detection limit of the conventional analytical method but also for elimination of interferin...Read More
Junxian J Yun, Changming C Tu, Dong-Qiang DQ Lin, Linhong L Xu, Yantao Y Guo, Shaochuan S Shen, Songhong S Zhang, Kejian K Yao, Yi-Xin YX Guan, Shan-Jing SJ Yao
Polymeric cryogels are sponge-like materials with supermacroporous structure, allowing them to be of interest as new chromatographic supports, cell scaffolds and drug carriers in biological and biomed...Read More
Zhengkui Li, Yueming Wang, Ningmei Wu, Qichun Chen, Kai Wu
This study aims to synthesize 2-hydroxyethyl acrylate (HEA) and 2-acrylamido-2-methylpropane sulfonic (AMPS) acid-based hydrogels by gamma radiation and to investigate their swelling behavior and heav...Read More
G G Masci, R D RD Ladogana, C C Cametti
The dielectric properties of aqueous solutions of two different thermoresponsive mixed copolymers, (3-acrylamidopropyl)trimethylammonium chloride and N-isopropylacrylamide, PAMPTMA-b-NIPAAM, and sodiu...Read More
Ryo R Yoshida, Yoko Y Murase
As a novel biomimetic gels deffering from conventonal stimuli-responsive polymer gels, we have developed a "self-oscillating" gel that swells and deswells periodically under constant conditi...Read More
Yoko Y Murase, Reiji R Takeshima, Ryo R Yoshida
A "self-oscillating" gel that swells and deswells periodically under constant conditions is developed as a novel biomimetic gel differing from conventional stimuli-responsive polymer gels. B...Read More
Jia Lin, Shaofeng Liu, Jian Lin, Xucong Lin, Zenghong Xie
A novel highly hydrophilic polymethacrylate-based monolithic stationary phase based on the copolymerization of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and pentaerythritol triacrylate (PETA...Read More
Victor V Kochkodan, Nidal N Hilal, Volodimir V Melnik, Olga O Kochkodan, Olexandr O Vasilenko
In this work, thin-layer composite membranes imprinted with desmetryn or ibuprofen were prepared and studied for selective recognition of the template compounds in aqueous solutions. The imprinted mem...Read More
Honggu Chun, Taek Dong Chung, J Michael Ramsey
The development and analysis of a microfluidic sample preconcentration system using a highly ion-conductive charge-selective polymer [poly-AMPS (2-acrylamido-2-methyl-1-propanesulfonic acid)] is repor...Read More
Basit Yameen, Anke Kaltbeitzel, Gunnar Glasser, Andreas Langner, Frank Müller, Ulrich G?sele, Wolfgang Knoll, Omar Azzaroni
An alternative approach for the creation of proton conducting platforms is presented. The methodology is based on the so-called "pore-filling concept", which relies on the filling of porous ...Read More
Hongjie H Wang, Jin J Kang, Huijuan H Liu, Jiuhui J Qu
A novel adsorbent (AMPS-silica) was synthesized by bounding AMPS (2-acrylamido-2-methylpropanesulfonic acid) onto silica surface, which functioned with y-methacryloxypropyltrimethoxysilane reagent. Th...Read More
Eoin Gillespie, Damian Connolly, Brett Paull
Capacitively coupled contactless conductivity detection (C4D) is utilised as a simple, rapid and non-invasive technique for the quantitative evaluation of the ion-exchange capacity of charged polymer ...Read More
Eylem Turan, G??k?§en Oz?§etin, Tuncer Caykara
Temperature-sensitive imprinted and non-imprinted hydrogels composed of N-isopropylacrylamide (NIPA) and 2-acrylamido-2-methyl-propanosulfonic acid (AMPS) have been prepared by free-radical crosslinki...Read More
Mohammad Atai, Laleh Solhi, Azizollah Nodehi, Seyed Mojtaba Mirabedini, Shahin Kasraei, Khatereh Akbari, Samal Babanzadeh
Objective: The aim of this study was to investigate the benefits of incorporation of poly(methyl methacrylate)-grafted-nanoclay on the bond strength of an experimental one-bottle dentin bonding system...Read More
Ranjith Krishna RK Pai, Saju S Pillai
In the biomineralization process, the changes in conformation of organic matrix may be a widespread phenomenon. Investigation of the structural relationship between organic and inorganic materials is ...Read More
Damian D Connolly, Vincent V O'Shea, Paul P Clark, Brendan B O'Connor, Brett B Paull
Capacitively coupled contactless conductivity detection (C4D) is presented as a novel and versatile means of visualising discrete zones of charged functional groups grafted onto polymer based monolith...Read More
Marcela M Mihai, Ecaterina Stela ES Dragan, Simona S Schwarz, Andreas A Janke
Polyelectrolyte complex (PEC) dispersions were prepared by controlled mixing of three random copolymers of sodium 2-acrylamido-2-methylpropanesulfonate (AMPS) with either t-butyl acrylamide (TBA) [P(A...Read More
Daisuke Horiguchi, Kaname Ohyama, Tomoko Masunaga, Yoshiko Fujita, Marwa Fathy Bakr Ali, Naoya Kishikawa, Naotaka Kuroda
Butyl methacrylate (BMA)-ethylene dimethacrylate (EDMA)-methacrylic acid (MAA) and BMA-EDMA-2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) monolithic columns were prepared by varying the percenta...Read More
Paula M Lo?pez-Pe?rez, Ricardo M P da Silva, Iva Pashkuleva, Francisco Parra, Rui L Reis, Julio San Roman
A series of random terpolymers composed of N-isopropylacrylamide (NIPAAm), 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS), and N-tert-butylacrylamide (NTBAAm) monomers were synthesized by free ra...Read More
Minghua Lu, Qiang Feng, Qiaomei Lu, Zongwei Cai, Lan Zhang, Guonan Chen
In this paper, a novel highly cross-linked porous monolithic stationary phase having a long alkyl chain ligand (C16) was introduced and evaluated in CEC. The monolithic stationary phase was prepared b...Read More
Václav Kas?ic?ka, Minghua Lu, Lan Zhang, Qiaomei Lu, Yuwu Chi, Guonan Chen
The objective of this study was to prepare a coated capillary to achieve rapid analysis of peptides and amino acids (AAs) by CE-ESI-MS. The coated capillary was prepared by chemical modification of th...Read More
Eun Zoo EZ Lee, Yun Suk YS Huh, Young-Si YS Jun, Hyo Jin HJ Won, Yeon Ki YK Hong, Tae Jung TJ Park, Sang Yup SY Lee, Won Hi WH Hong
Serum albumin, one of the most abundant serum proteins, blocks the expression of other important biomarkers. The objective of this study is to remove serum albumin effectively by using solid-phase ext...Read More
K Chandrasekar, R Vijay, Geetha Baskar
Ionic polymeric amphiphiles consisting of cholesterol mesogen were investigated for the interfacial adsorption characteristics at the air/water interface using a Langmuir film balance with an aim to u...Read More
Krzysztof Krucza?a, Krzysztof Szczubia?ka, ?ukasz ?ańcucki, Izabela Zastawny, Kinga Góra-Marek, Krystyna Dyrek, Zbigniew Sojka
The research was focused on synthesis of proton conductive, easily degradable polymer membranes, which can be used as a model system to verify the efficiency of transition metal ions (TMI) in preventi...Read More
K Chandrasekar, Geetha Baskar
Cholesterol mesogen containing monomer, cholesteryl acrylamido butyrate (CAB) with the novel spacer group drawn from 4-amino butyric acid has been demonstrated to exhibit good reactivity with 2-acryla...Read More