Pyrocatechol Violet
Product Description
| Product | Pyrocatechol Violet |
| CAS | 115-41-3 |
| Formula | C19H14O7S |
| Synonym | CATECHOL VIOLET, CATECHOLSULFONAPHTHALEIN, PYROCATECHOLSULFONEPHTHALEIN, 1,2-Benzenediol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis-,S,S-dioxide, 3,3',4'-TRIHYDROXYFUCHSONE-2''-SULFONIC ACID, 3’,3’,4’-Trihydroxyfuchsone-2’-SulfonicAcidPV, PyrocatechinSulfonphthaleinViolet, A,A-BIS(3,4-DIHYDROXYPHENYL)-A-HYDROXY-O-TOLUENESULFONIC ACID G-SULFONE |
Typical Product Specifications
| Molecular weight | 386.38 |
| EINECS | 204-088-3 |
| SMILES | Oc1ccc(cc1O)C(=C\2C=CC(=O)C(=C2)O)/c3ccccc3[S](O)(=O)=O |
| Solubility | H2O: 1 mg/mL, clear, red |
| BRN Number | 353938 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Melting Point | 185 °C (dec.) |
| Class | Specialty Chemicals |
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