CAS NO: 59-66-5
Specification: BP/USP
| Product Name | Acetazolamide |
| Quality Standard | BP/USP(Lastest edition) |
| Testing Items | Critrion |
| Characteristics | White or off white crystalline powder |
| Identification | Positive |
| Melting Point | 258℃ |
| Clarity of solution | Clear(≤BY5) |
| Heavy Metals | ≤0.002% |
| Chloride | ≤0.014% |
| Sulfate | ≤0.038% |
| Silver-Reducing Substances | 4.80-5.00ml |
| Loss on Drying | ≤0.5% |
| Residue on Ignition | ≤0.1% |
| Related Substances | ≤1.0% |
| Assay | 98.5%-101.0% |