Chemical Name: 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID SODIUM SALT
CAS Number: 5165-97-9
Sipomer COPS-2 is a 2-acrylamido-2-methylpropyl sulfonate polymer stabilizer that can reduce the amount of surfactant used, improve the mechanical stability of the polymer, and enhance the polymer's thermal stability, ionic stability and hydrolysis resistance.
Appearance @ 25°C | Clean, clear liquid |
Non Volatiles, % | 49.0 - 53.0 |
pH @ 25°C | 8.0 - 10.0 |
Colour, APHA | 100 Max. |
Ionic Character | Anionic |
Refractive Index @ 25°C | 1.419 - 1.424 |
Specific Gravity @ 15.6°C | 1.20 - 1.23 |
Density @ 15.6°C, Kg/L | 1.22 |
Anionic reactive stabilizer; readily copolymerised with other Vinyl monomers in free radical polymerisation.
If you want to know more product information (TDS/MSDS), you can obtain through the following ways;
Add wechat, whatspp;
Send an email to SeanFeng@cnsupervision.com;
Call the hotline at +(86) 0757-22332275.