Chemical Product Library / Reference
Methyl Blue
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Methyl Blue |
|---|---|
| English synonyms | Methyl Blue;Helvetia Blue;Acid Blue 93;C.I. Acid Blue 93;C.I. 42780;Benzenesulfonic acid, ((4-(bis(4-((sulfophenyl)amino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)amino)-, disodium salt;C.I. Acid Blue 93, disodium salt;Soluble Blue;Helvetia Blue I;Ink Blue;Ink Blue Special;Water Blue B |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 28983-56-4 |
| EINECS No. | 249-352-9 |
| Molecular formula | C37H28N3Na2O9S3+ |
| Molecular weight | 800.8 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
hydrogen-bond donors 4; hydrogen-bond acceptors 11; TPSA 232 A^2; rotatable bonds 8
Application scenarios
Not provided