| Product Name | Spectinomycin dihydrochloride pentahydrate, powder, γ-irradiated |
| Product Number | S2647 |
| Product Brand | SIGMA |
| CAS Number | 22189-32-8 |
| Molecular Weight | 495.35 |
| TEST | SPECIFICATION |
| Appearance (Color) | White to Off-White |
| Appearance (Form) | Powder |
| Infrared spectrum | Conforms to Structure |
| Potency | ≥500 µg/mg |
| USP | |
| Sterilized (Gamma Irradiated) | Pass |
| Irradiation Dosage | Pass |
| 25.0 to 35.0 KGY | |
