Technical Data Sheet
Product Name
o-CRESOLPHTHALEIN (pH indicator)
CAS Number
596-27-0
Molecular Formula
C22H18O4
Catalogue No.
AL00569
Molecular Weight
346.39 g/mol
| Grade | Assay/Purity Specification | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| pH indicator | ≥ 98% | 150-155 °C | ≤ 0.5% | ≤ 0.1% | None detected | Slightly soluble in water, soluble in alcohol |
