3626-36-6
3626-36-6 structure
- Name: Direct Orange S
- Chemical Name: Direct Orange S
- CAS Number: 3626-36-6
- Molecular Formula: C33H22N6Na2O9S2
- Molecular Weight: 756.672
- Catalog: Dyes and pigments dye Direct dye
- Create Date: 2018-09-20 17:59:49
- Modify Date: 2025-09-18 14:59:23
| Name | Direct Orange S |
|---|---|
| Synonyms |
Diphenyl Orange SE
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(E)-2-phenyldiazenyl]-, sodium salt (1:2) EINECS 222-838-8 Disodium 7,7'-(carbonyldiimino)bis{4-hydroxy-3-[(E)-phenyldiazenyl]-2-naphthalenesulfonate} Chlorazol Orange R Disodium 7,7'-(carbonyldiimino)bis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate) Fabramine Oranges Pamanil Oranges-26 Pyrazol Orange S,SE Pyrazol Orange SE Multicuer Oranges Aizen Fast Oranges Benzo Orange S |
| Density | 450 - 500 kg/m3 |
|---|---|
| Molecular Formula | C33H22N6Na2O9S2 |
| Molecular Weight | 756.672 |
| Exact Mass | 756.068481 |
| PSA | 262.19000 |
| LogP | 9.99480 |