Phenolsulfonphthalein; Phenolsulphonphthalein; PSP
C19H14O5S
CAS No. 143-74-8
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Product Information |
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| Grade | Analytical Reagent |
| pH 6.4-8.2 | Yellow-Red |
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Chemical Properties |
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| Molar mass | 354.38 g mol−1 |
| Density | ~1.5 g/cm3 |
| Form | Dark red powder |
| Melting point | >300 °C |
| Boiling point | ~562.8 °C |
| Solubility in H2O | 3 mg/ml |
Precautionary Statement
– Wear PPE (chemical proof overall, protective gloves & eye / face protection.
– If swallowed: rinse mouth & do not induce vomiting.
– If eye / skin contact: rinse continuously with water for several minutes & seek medical attention.
