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on 11 Nov 2022 6:15 AM
  • METHYL THYMOL BLUE PH INDICATOR AR Sohar Muscat Barka Ruwi Madayn
Product Short Description: METHYL THYMOL BLUE PH INDICATOR AR Product Description: Thymol blue (thymolsulfonephthalein) is a brownish-green or reddish-brown crystalline powder that is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. It transitions from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6.