Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Room 10e, Block G, Weijing Center, 2337 Gudai Road, Shanghai, China

    Main Sales Markets: North America,Western Europe,Eastern Europe

  • Sample Provided: no

    Thymolphthalein is a kind of PH indicator. It is a white to off white powder, insoluble in water. The range of PH change is 9.4-10.6, and the color changes from colorless to blue. It is also often combined with other indicators to form a gentle indicator, which makes the color change range narrower and the observation clearer.
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    Shanghai Sunwise Chemical Co., Ltd.
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