Octanesulfonic Acid Sodium Salt is a chemical compound used primarily in ion pair chromatography. CAS 5324-84-5 CE 226-350-1

| Product Name         | Specification        | Lot Number  | Molecular Formula | Molecular Weight | Lot Size | Inspection Unit | Sample Category | Report Date  | Inspection Basis |
|----------------------|----------------------|-------------|-------------------|------------------|----------|-----------------|-----------------|--------------|------------------|
| Sodium Octanesulfonate | Ion Pair Chromatography Reagent | 2024042301 | C8H17NaO3S        | 216.27           | 5kg      | Production Unit | Organic         | 2024.04.25   | Enterprise Standard |

| Test Item              | Standard Requirement | Test Result |
|------------------------|----------------------|-------------|
| Appearance             | White crystalline powder | White crystalline powder |
| Content,%              | ≥99.0                | 99.1        |
| pH                     | 5.5～7.5             | 6.0         |
| Loss on Drying,%       | ≤1.0                 | 0.8         |
| Water Solubility Test  | Complies             | Complies    |
| UV Transmittance,%     | 200nm ≥80.0          | 98.8        |
|                        | 220nm ≥90.0          | 99.2        |
|                        | 250nm ≥98.0          | 99.6        |

Analysis Conclusion:
Meets the standard requirements.