m-Cresol Purple
Manufacturer: Spectrum Chemical Manufacturing
Choose the highest quality solutions and chemicals from Spectrum Chemical. Shop m-Cresol Purple, also known as m-Cresolsulfonphthalein, 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). Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
Description
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Choose the highest quality solutions and chemicals from Spectrum Chemical. Shop m-Cresol Purple, also known as m-Cresolsulfonphthalein, 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). Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use. | Ratings |
|---|
| Health2 |
| Flammability1 |
| Chemical CAS Number | 1/7/2303 |
|---|---|
| Chemical Formula | C21H18O5S |
| Chemical Formula Weight | F.W. 382.43 |
| Chemical Specs | Absorption Max. (in 0.005N NaOH in MeOH) 579 (371) nm Visual Transition Interval (1) pH 1.2 (red) to pH 2.8 (yellow) Visual Transition Interval (2) pH 7.4 (yellow) to pH 9.0 (purple) |
| Chemical UPS Limit | 150 lb |
| Health | 2 |
| Flammability | 1 |
| Chemical Category | Dyes |
Choose the highest quality solutions and chemicals from Spectrum Chemical. Shop m-Cresol Purple, also known as m-Cresolsulfonphthalein, 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). Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
Starting at $80.28
