CAS number： 25655-41-8
Molecular formula： C6H9I2NO
molecular weight： 364.9507
Chemical structure：
| Product name | PVP Iodine | |
| Shelf life | Two Years | |
| Inspection standard | USP36 | |
| Items | Specification | Results |
| Loss on drying % | ≤8.0 | 3.34 |
| Nitrogen % | 9.5-11.5 | 10.95 |
| Heavy Metals PPM | ≤20 | ＜20 |
| Available Iodine % | 9-12 | 10.25 |
| Residue on burning % | ≤0.025 | 0.021 |
| Iodine Ion % | ≤6 | 3.17 |
| Arsenic PPM | ≤1.5 | ＜1.5 |
| Description | Free flowing，RED-BROWN POWDER | conform |
| PH（10% in water） | 1.5-5 | conform |
| identification | Shall comply | conform |
| Conclusion: | conform | |
