| ≥1 piece |
Vitamin E capsules
VITAMIN E Oil 96% / VITAMIN E ACETATE OIL 96%
7695-91-2
gmp pharmaceutical
Other Name: VITAMIN E ACETATE OIL 96%
DL-ALPHA tocopheryl acetate OIL 96%
Molecular Formula: C 31 H 52 O 3
CAS Number: 7695-91-2
Specification: USP/BP/EP/FEED
Expiry Time: 2 Years
Packing: 5kg/Tin, 20kg/ Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum
Storage: Store in dry places and keep away from strong direct light and heat.
| ITEM | SPECIFICATIONS | RESULTS |
| Appearance | Slightly yellow, clear, viscous oil | Qualified |
| Assay by G.C | 98.0—102.0% | 98.8% |
| Identity | Corresponds | Qualified |
| Infrared spectrum | Meets EP requirement | Qualified |
| Option rotation | -0.01°~ +0.01° | Qualified |
| Density(20°C) | 0.952—0.966g/ml | 0.955g/ml |
| Refractive index(20°C) | 1.494—1.498 | 1.496 |
| Related substances | Impurities A, C: for each impurity ≤ 0.5% Impurity B ≤ 1.5% Sum of impurity D+E ≤ 1.0% Any other impurities: Meet EP requirements Total impurities: ≤ 2.5% | Qualified |
| Absorbance in ethanol: At about 284nm (max) At about 254nm (min) |
42.0—45.0 7.5—9.0 |
44.0 8.8 |
| Acidity | Max.1.0ml of 0.1 N NaOH | 0.04 ml |
| Sulphated ashes | ≤0.1% | 0.03% |
| Heavy metals | ≤10ppm | <5ppm |
| Lead | ≤2ppm | 0.04ppm |
| Arsenic | ≤3ppm | <1ppm |
| Free tocopheryl | ≤1.0% | 0.35% |
| Organic volatile impurities | Meets USP requirements | Qualified |
| Conclusion: The product complies with USP/EP standard | ||
| CAS No.: 7695-91-2 | Other Names: vitamin e capsules | MF: 31H52O3 |
| EINECS No.: 231-710-0 | Place of Origin: Zhejiang China (Mainland) | Type: Nutrition Enhancers, vitamins |
| Brand Name: Weishi | Model Number: Food/Pharm grade | product: vitamin e capsules |