Cresol Red
grade | indicator grade |
InChI Key | OBRMNDMBJQTZHV-UHFFFAOYSA |
composition | Dye content, 95% |
useful pH range | 1.8 – 2.0, orange to yellow (acid) |
7.0 – 8.8, yellow to violet (alkaline) | |
pH range | 7.2 – 8.8, yellow to red |
absorption | λmax 367 nm (2nd) |
λmax 570 nm |