Hansen Solubility parameter calculation Demo Applet.
Web version have some limitations. Total Heavy atoms are below 6 and Oxygen atom below 2 and nitrogen atom below 1. Full version is implemented into HSPiP.
If you are lucky enough your browser support JAVA and proper setting of JAVA option, you will see the window like above. If you can not see this window, please check browser's JAVA option or try other browser. Eventhough you fail. Give up this IAVA verson. (This Applet is still running with Mac with FireFox browser. 2011.11.15)