M-CRESOL PURPLE INDICATOR
Specification
| Appearance | Dark red to dark green to dark brown powder |
| Acidic range pH 1.2 – 2.8 | Red to yellow |
| Alkaline range pH 7.4 – 9.0 | Yellow to purple |
| Loss on dryig (at 110°C) | Max 1% |
Safety Information and Hazard Symbols
Symbol:GHS05 , GHS07
Signal Word: Warning