Litmus CAS NO.1393-92-6

Jiangxi Shengwei Chemical Technology Co., Ltd.supplies scientific research products as below:
1.High-purity organic chemical reagents;
2.Analytical reagents;
3.Biochemical reagents;
4.Chemical raw materials;
5.Experimental instruments;
6.Experimental consumables and accessories;
7.Reagent Standard;
8.Test services;

It can partially dissolve Yushui and ethanol and is blue. Adding acid turns the solution red, and adding excess alkali turns the solution blue again. In the past, a commonly used indicator is now used sparingly. The color change range is pH 5.0-8 .0, from