2-acrylamide-2-methylpropanesulfonic acid (AMPS) is a water-soluble sulfonic acid group with strong anionic properties, which makes it have salt resistance, high temperature resistance, dyeing affinity, electrical conductivity, ion exchange property and good tolerance to Chemicalbook divalent cations. The amide group makes it have good hydrolysis stability, acid-alkali resistance and thermal stability. The active double bond makes it capable of addition polymerization and can produce copolymers with various hydrocarbon monomers.
| Name | 2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt | EINECS | 225-948-4 |
| CAS No. | 5165-97-9 | Density | 1.2055 |
| PSA | 94.68000 | LogP | 1.08410 |
| Formula | C7H12NNaO4S | Boiling Point | 110℃ at 101.325kPa |
| Molecular Weight | 229.232 | Flash Point | N/A |
Density: 1.2055
Refractive index: 1.422
Melting point :195°C(dec.)(lit.)
Density :1.45
Vapor pressure :<0.0000004 hPa (25°C)
Refractive index :1.6370 (estimate)
Flash point :160°C
Storage :Store below+30°C.
Solubility :>500g/lsoluble
Acidity coefficient (pKa):1.67±0.50(Predicted)
Form :solution
Color :White
Water solubility :1500g/L(20ºC)
Sensitivity :Hygroscopic
BRN:1946464
Stability :Light Sensitive
InChIKey:HNKOEEKIRDEWRG-UHFFFAOYSA-N
LogP:-3.7 at 20℃ and pH1-7
Surface tension :70.5mN/m at 1 g/L and 20℃
Dissociation constant :2.4 at 20℃
COMPANY PROFILE
Hebei yanxi chemical co.,Itd is a professional research and development of the production of lead acetate,2-phenylethylamide enterprises.The key members of the company are established by local well-known entrepreneurs and professional engineers under the call and support of the party's"low-carbon environmental protectionsafety and stability"under the innovation in traditional production equipment and technology,the use of"high temperature cooling"and "plastic basin crystallization"technology,on the basis of reducing the cost of products to make the quality of products to the same industryWith the efforts of all the staff of the companywe have established many cooperative companies in Shan Dong,He Nan,Guang Dong and other places in recent decades. Under the close supervision of the quality inspection department of the company,we carry out production and sales in the way of "labeling",providing the most convenient and fastest service for users all over the countryCompanies in the"advance with The Timesand the city every day with the advancement of"under the guidance of the core ideasadhering to the"relying on scientific and technological innovationthe development of circular economy" of the enterprise purpose,established in the marketenhance strength,go the way of science and environmental sustainable developmentrelying on the national technology research and development center, increasing spending on research and development based on the domestic market, expand the international marketmanufacturing high quality productssincere service society,toward a modern, ecology, science and technologychemical enterprises of the world.
FAQ
China
