| Bioactivity | Direct Red 75 tetrasodium salt is an azo dye. |
| Name | Direct Red 75 tetrasodium |
| CAS | 2829-43-8 |
| Formula | C33H22N8Na4O15S4 |
| Molar Mass | 990.79 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |