Chemical Product Library / Reference
Acid Red 1 free acid
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Acid Red 1 free acid |
|---|---|
| English synonyms | CI ACID RED 1 PARENT;5-(Acetylamino)-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonicacid;2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-(phenylazo)-;2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-(2-PHENYLDIAZENYL)-;5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid;C.I. Acid Red 1 parent;Fast Crimson GR;Naphthazine Rose 2G;Solar Fast Red 3G;Brilliant Acid Red G;Azorhodine 2G;azophloxine free acid |
| Chinese name | 酸性红1（游离酸） |
| Chinese synonyms | Not provided |
| Chemical category | Dyes |
| CAS No. | 25317-20-8 |
| EINECS No. | Not provided |
| Molecular formula | C18H15N3O8S2 |
| Molecular weight | 465.5 |
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 1.8; hydrogen-bond donors 4; hydrogen-bond acceptors 10; TPSA 200 A^2; rotatable bonds 5
Application scenarios
Not provided