Kleuromslag | yellow - blue |
Omslagbereik pH | 3,8 - 5,4 |
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Appearance of solution (0,1 % in H2O) | clearly soluble |
pH-transition range | 3.8 (yellow)-5.4 (blue) |
Loss on drying | ≤5.0 % |