Solubility parameter (SP value) is an application for searching the SP value of a chemical substance that is an index of solubility. This app is currently available in Japanese and English.
SP value can be searched by CAS number and chemical name (Japanese / English).

It is difficult to find the value of the solubility parameter even if you search on the Internet, but you can use this app to search the SP value with a simple operation.

[Merit of application]
The SP value of each substance is often used to assess the miscibility of two substances. It is said that those with similar SP values are easy to mix.

-Effective for experiments and tests of chemical systems in which solute is dissolved in a solvent and reacted.
-Effective for paint and ink composition design.
-Effective for solvent exchange when VOC reduction is required as an environmental measure.
-Effective when changing solvents as a cost reduction measure.