191973
聚(2-丙烯酰胺-2-甲基-1-丙磺酸) 溶液
average Mw 2,000,000, 15 wt. % in H2O
别名:
2-丙烯酰胺基-2-甲基-1-丙烷磺酸聚合物, 2-丙烯酰胺基-2-甲基丙烷磺酸聚合物, 聚AMPS
分子量
average Mw 2,000,000
质量水平
浓度
15 wt. % in H2O
pH值（酸碱度）
1.0-3.0
表面张力
79.8 dyn/cm, 1 wt. %
粘度
~200,000 cP, Brookfield RVT(lit.)
酸值
41‑45 mg KOH/g
SMILES字符串
CC(C)(CS(O)(=O)=O)NC(=O)C=C
InChI
1S/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12)
InChI key
XHZPRMZZQOIPDS-UHFFFAOYSA-N
应用
用作增稠剂，适用于酸性或碱性净化剂、减摩剂、水基润滑剂、矿垢去除剂以及颜料和填充剂助悬剂等产品。水和一些有机溶剂中的流变控制剂。
特点和优势
溶液具有假塑性但非触变。50% 盐酸溶液中稳定。兼容阴离子和非离子增稠剂、表面活性剂和防腐剂。
警示用语：
Danger
危险声明
危险分类
Skin Corr. 1A
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Giancarlo Masci et al.
The journal of physical chemistry. B, 115(10), 2196-2204 (2011-02-23)
The radiowave dielectric properties of aqueous solutions of thermosensitive copolymers, consisting of poly(2-acrylamido-2-methylpropanesulfonate) [PAMPS] and poly(N-isopropylacrylamide) [PNIPAAM] with different block lengths, have been investigated over a broad temperature and frequency range. These copolymers PAMPS(n)-b-PNIPAAM(m) form temperature responsive aggregates (micelles) that
Munehiro Ogawa et al.
Journal of biomedical materials research. Part A, 100(9), 2244-2251 (2012-04-12)
The purpose of this study was to determine the in vivo cartilage induction effect of the poly(2-acrylamido-2-methylpropanesulfonic acid) (PAMPS) single-network (SN) gel and poly(N,N'-dimethyl acrylamide) (PDMAAm) SN gel in comparison with that of the PAMPS/PDMAAm double-network (DN) gel. An osteochondral
Ryusei Imabuchi et al.
BMC musculoskeletal disorders, 12, 213-213 (2011-10-01)
We have recently found a phenomenon that spontaneous regeneration of a hyaline cartilage-like tissue can be induced in a large osteochondral defect by implanting a double-network (DN) hydrogel plug, which was composed of poly-(2-Acrylamido-2-methylpropanesulfonic acid) and poly-(N, N'-Dimetyl acrylamide), at
Yong Mei Chen et al.
Journal of nanoscience and nanotechnology, 7(3), 773-779 (2007-04-25)
Hydrogel micropatterns of 10 approximately 200 microm in width were introduced during the polymerization of 2-acrylamido-2-methyl-propane sulfonic acid sodium salt (NaAMPS) on the surface of polyacrylamide (PAAm) gel. Behaviors of endothelial cells on the micropatterned PNaAMPS/PAAm gel surfaces were studied.
Yoshie Tanabe et al.
Journal of materials science. Materials in medicine, 19(3), 1379-1387 (2007-10-05)
The study evaluated biological reaction of four types of novel double network gels in muscle and subcutaneous tissues, using implantation tests according to the international guideline. The implantation tests demonstrated that, although poly (2-acrylamide-2-metyl-propane sulfonic acid)/poly (N,N'-dimetyl acrylamide) (PAMPS/PDMAAm) gel
商品
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
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