pH 3.0 (blue) to pH 5.0 (red)
pH range 0.2 to 1.8 (red to yellow)
pH range 7.2 to 8.8 (yellow to red)
Dilute as required.
F.W. 60.10
Flammable Liquid
DOT: Isopropyl Alcohol, Solution, 3, UN1219, PG II
ASTM D1133
For the determination of the relative solvent power of hydrocarbon solvents.
Flammable Liquid
DOT: Butanols, 3, UN1120, PG II
pH 1.2 (red) to pH 2.8 (yellow)
pH 7.4 (yellow) to pH 9.0 (purple)
Range 3.2 to 4.4 color change red to yellow
pH 4.8 (purple) to pH 5.4 (green)
pH 4.2 (pink) to pH 6.2 (yellow)
pH 0.1 (yellow) to pH 3.2 (violet)
pH 6.8 (yellow) to pH 8.2 (red)
