| Customization: | Available |
|---|---|
| CAS No.: | 81-13-0 |
| Formula: | C9h19no4 |
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| Product Name: | D-Panthenol | ||
| Testing Standard: | USP 2021 Standard | ||
| Country of Origin: | China | Packing Size: | 25kgs/Drum |
| Lot Quantity: | 7390kgs | Mfg. Date: | 2025-01-17 |
| Lot No.: | 250117H061 | Exp. Date: | 2027-01-16 |
| ITEMS | SPECIFICATIONS | TEST RESULTS | |
| Appearance | Clear, Viscous, Somewhat Hygroscopic Liquid. Some Crystallization may occur on Standing. | Complies | |
| Solubility | Freely Soluble in Water, in Alcohol, in Methanol, and in Propylene Glycol; Soluble in Chloroform and in Ether; Slightly Soluble in Glycerin; Practically Insoluble in Heptane. |
Complies | |
| Identification | A: Infrared Absorption Conforms to USP2021 | Complies | |
| B: The Sample solution develops a deep blue color | Complies | ||
| C: The Sample solution develops a purplish red color | Complies | ||
| Assay | 98.0%~102.0% (On Dry Basis) | 99.3% | |
| Water | ≤1.0% | 0.10% | |
| Specific Optical Rotation | +29.0° ~+31.5° | 30.5° | |
| Limit of Aminopropanol | ≤1.0% | 0.76% | |
| Residue on Ignition | ≤0.1% | 0.06% | |
| Refractive Index (20ºC) | 1.495~1.502 | 1.497 | |
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