| Chemical Name | Reactive Orange 7 |
| C.I. No. | 17756 |
| CAS No. | 12225-83-1 |
| Synonyms | Reactive Brilliant Orange KN-4R; laranja 7; naranja 7; arancione 7; 반응성 오렌지 7; 活性橙 7; 7 البرتقال على رد الفعل |
| Molecular Formula | C20H17N3Na2O11S3 |
| Molecular Weight | 617.54 |
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