CRESOL RED INDICATOR AR Acid Range pH 0.2-1.8 Red to Yellow, Alkaline Range pH 7.0-8.8 Yellow to Purple CRESOL RED INDICATOR AR Acid Range pH 0.2-1.8 Red to Yellow, Alkaline Range pH 7.0-8.8 Yellow to Purple CRESOL RED INDICATOR AR Acid Range pH 0.2-1.8 Red to Yellow, Alkaline Range pH 7.0-8.8 Yellow to Purple CAS No: 1733-12-6 Enquire Now Download Brochure ← Back to Products