Short Description:
CAS number： 8024-19-9
Molecular formula：C27H44O
molecular weight： 384.63766
Chemical structure：
Specification list
| Name | Specification |
| Vitamin D3 particle | 100,000IU/G (food grade) |
| 500,000IU/G (food grade) | |
| 500,000IU/G (feed grade) | |
| Vitamin D3 | 40,000,000 IU/G |
Description of Vitamin D3
Vitamin D levels are regulated by sunlight because the skin contains a chemical that absorbs vitamin D. As a fat-soluble vitamin, it can also be found in foods high in fat, especially oily fish and other animal products. Its solubility in oils allows it to be stored in the body to some extent as well. Vitamin D3 (cholecalciferol) is an important nutrient responsible for regulating calcium levels and contributes to the health of teeth, bones and cartilage. It is often preferred over vitamin D2 because it is easier to absorb and more effective. Vitamin D3 powder consists of beige or yellow-brown free-flowing particles. The powder particles contain vitamin D3 (cholecalciferol) 0.5-2um microdroplets dissolved in edible fat, embedded in gelatin and sucrose, and coated with starch. Product contains BHT as an antioxidant. Vitamin D3 microparticles is a fine-grained, beige to yellowish-brown spherical powder with good fluidity. Using the unique double-encapsulation technology, it is produced in a GPM standard 100,000-level purification workshop, which greatly reduces the sensitivity to oxygen, light and humidity.
Function and Application Vitamin D3
Vitamin D3 helps build strong muscles and works with calcium to build strong bones. Muscles Vitamin D3 benefits muscles by reducing pain and inflammation. It allows for optimal muscle function and growth. Bones Not only your muscles benefit from Vitamin D3, but your bones too. Vitamin D3 strengthens bones and supports calcium absorption into the system. Those with bone density problems or osteoporosis can greatly benefit from vitamin D3. Vitamin D3 is also useful for postmenopausal women to build bone strength. This product is used as a vitamin feed additive in the feed industry, and is mainly used as a feed premix for mixing with feed.
Vitamin D3 Power
| Product name | Vitamin D3 100,000IU Food Grade | |
| Shelf Life: | 2 years | |
| Test Items | Specification | Results of Analysis |
| Appearance | Off-white to slightly yellowish free flowing particles. | Conformed |
| Identification (HPLC) | The reaction time of the Vitamin D3 peak obtained on the chromatogram from the sample assay corresponds to the average retention time of the standard peak. | Conformed |
| Loss on Drying (105℃, 4hours) | Max 6.0% | 3.04% |
| Particle Size | Not less than 85% through U.S. standard sieve No.40 (425μm) | 89.9% |
| As | Max 1 ppm | Conformed |
| Heavy metal (Pb) | Max 20 ppm | Conformed |
| Assay (HPLC) | Not less than 100,000IU/G | 109,000IU/G |
| Conclusion | This batch meets the specification of QS(B)-011-01 | |
| Product Name | Vitamin D3 500,000IU Feed Grade | |
| Shelf Life | 2 years | |
| ITEM | SPECIFICATION | RESULT |
| Appearance | Off-white to brownish-yellow fine granular | Complies |
| Identification: Color Reaction | Positive | Positive |
| Vitamin D3 Content | ≥500,000IU/g | 506,600IU/g |
| Loss on drying | ≤5.0% | 4.4% |
| Granularity | 100%go through the sieve of 0.85mm (US standard mesh sieve No.20) | 100% |
|
More than 85% go through the sieve of 0.425mm (US standard mesh sieve No.40) |
98.4% | |
| Conclusion: Conform to GB/T 9840-2006. | ||
