Chemical Product Library / Reference
Chromotropic acid
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Chromotropic acid |
|---|---|
| English synonyms | 4,5-dihydroxynaphthalene-2,7-disulfonic acid;Chromotropic acid;2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-;4,5-Dihydroxy-2,7-naphthalenedisulfonic acid;C.I. 16655;4,5-DHN-2,7-DSA;1,8-Dihydroxynaphthylene-3,6-disulfonic acid;4,5-Dihydroxynaphthalene-2,7-disulphonic acid;1,8-dihydroxynaphthalene-3,6-disulfonic acid;C10H8O8S2;CHROMOTROPIC ACID [MI];4,5-dihydroxynaphthalene-2,7-disulfonicacid |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 148-25-4 |
| EINECS No. | 205-712-7 |
| Molecular formula | C10H8O8S2 |
| Molecular weight | 320.3 |
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
XLogP3 0.5; hydrogen-bond donors 4; hydrogen-bond acceptors 8; TPSA 166 A^2; rotatable bonds 2
Application scenarios
Not provided