| Chemical Name | 2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-3-[(E)-2-phenyldiazenyl]-, sodium salt (1:2) |
| C.I. No. | 29150 |
| CAS No. | 3626-36-6 |
| Structure | ![2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-3-[(E)-2-phenyldiazenyl]-, sodium salt (1:2)](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_126,h_75/https://dyeschemical.com/dyesadmin/uploads/structure/Direct-Orange-26.gif) |
| Specification | Molecular Formula : C33H22N6Na2O9S2 Molecular Weight : 756.67 |
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