Category:
Prophylactic Biological Products
CAS NO:
16485-10-2
Standard:
In-house Standards,
INCI name: DL-Panthenol
Application products: moisturizing products
Product properties: white powder
Water solubility: easily soluble in water
Molecular formula: C9H19NO4
Molecular weight: 205.25
CAS number: 16485-10-2
Molecular structure:

Storage and shelf life:
Keep sealed, shaded, and in a cool, dry place.
Shelf life is 2 years if storage requirements are strictly followed.
Quality standards:
| project | index |
| Appearance | Colorless or light yellow, transparent, viscous liquid |
| content |
99.0 % ~102.0% |
| Identification | 1. Infrared absorption 2. Copper sulfate 3. Ferric chloride |
| Ignition residue |
≤0.1% |
| Aminoprolol |
≤ 0.1% |
| Melting point |
64.5~68.5℃ |
| Optical rotation |
-0.05~+0.05° |
| Loss on drying |
≤0.5% |
| Heavy Metals |
≤10 ppm |
|
Specific rotation[α]D20 |
+29.0°~+31.5° |
|
Refractive Index(20℃) |
1.495~1.502 |
| Moisture |
≤1.0% |