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
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关于此项目
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
mol wt
average Mw 2,000,000
Quality Level
concentration
15 wt. % in H2O
pH
1.0-3.0
surface tension
79.8 dyn/cm, 1 wt. %
viscosity
~200,000 cP, Brookfield RVT(lit.)
acid number
41‑45 mg KOH/g
SMILES string
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
Application
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。
Features and Benefits
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。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1A
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
Elena Yancheva et al.
Macromolecular bioscience, 7(7), 940-954 (2007-06-21)
Polyelectrolyte complexes (PECs) between (quaternized) poly[2-(dimethylamino)ethyl methacrylate] (PDMAEMA) and (crosslinked) N-carboxyethylchitosan (CECh) or poly(2-acrylamido-2-methylpropane sodium sulfonate) (PAMPSNa) were prepared and characterized in terms of their stability, equilibrium water content, and surface morphology. The evaluation of the behavior of the studied
Go Kagata et al.
Colloids and surfaces. B, Biointerfaces, 56(1-2), 296-302 (2006-12-02)
The friction between two polyelectrolyte gels carrying the same or opposite sign of charges has been investigated using a rheometer. It is found that the friction was strongly dependent on the interfacial interaction between two gel surfaces. In the repulsive
Xian-Zheng Zhang et al.
Journal of materials science. Materials in medicine, 18(9), 1771-1779 (2007-05-08)
A new family of poly(NIPAAm-co-2-acrylamido-2-methyl-1-propanesulfonic acid) [P(NIPAAm-co-AMPSA)] hydrogels was synthesized by incorporating negative charged AMPSA to the backbone of the PNIPAAm-based hydrogel. The effect of polyelectrolyte (i.e., PAMPSA) on the thermosensitive property of PNIPAAm hydrogels was investigated. It was found
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 191973-100G | 04061838760395 |
| 191973-250G | 04061833595275 |