m-CRESOL PURPLE excellent quality manufacturer, exporter and supplier. m-Cresol Purple is a pH indicator dye used primarily in spectrophotometric pH measurements. m-Cresol purple is acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet).
Other Valuable INDICATORS
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Alizarin Red S
Basic Fuchsin
Bromo Thymol Blue
Bromo Xylenol Blue
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Fluorescien Complexone
Methyl Red
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Orcein
Phenol red
Safranine O
Thymol Blue