| Chemical Name | HexaNa 7,7′-(carbonyldiimino)bis[4-OH-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate] |
| C.I. No. | 35780 |
| CAS No. | 2610-10-8 |
| Structure | ![HexaNa 7,7′-(carbonyldiimino)bis[4-OH-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate]](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_126,h_75/https://dyeschemical.com/dyesadmin/uploads/structure/Direct-Red-80.gif) |
| Specification | Molecular Formula : C45H26N10Na6O21S6 Molecular Weight : 1373.08 |
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