| Identification | |
| Name: | Direct Yellow 157 |
| Synonyms: | - |
| CAS: | 72705-26-1 |
| EINECS: | 276-771-4 |
| Molecular Formula: | C26H22N4Na2O9S3 |
| Molecular Weight: | 676.64 |
| InChI: | InChI=1/C26H24N4O9S3.2Na/c1-13-5-10-18-23(24(13)42(36,37)38)40-26(28-18)16-6-8-17(9-7-16)29-30-22(15(3)31)25(32)27-19-11-14(2)21(41(33,34)35)12-20(19)39-4;;/h5-12,22H,1-4H3,(H,27,32)(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b30-29+;; |
| Molecular Structure: |  |
| Properties | |
| Safety Data | |
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