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Vitamin D3 is the most important form of vitamin D, which mainly regulates the metabolism of calcium and phosphorus in the body; it is mainly used in food, health care products and other related products.
Vitamin D3 has the following effects: 1) improve the body's absorption of calcium and phosphorus, so that the level of plasma calcium and plasma phosphorus reaches a saturation level; 2) Promote growth and bone calcification, promote healthy teeth; 3) increase the absorption of phosphorus through the intestinal wall and increase the reabsorption of phosphorus through the renal tubules; 4) maintain normal levels of citrate in the blood; 5) Prevent the loss of amino acids through the kidneys.
| Item | Specifications(Food grade) | Results |
| Appearance | White to light yellow powder | Conform |
| Water | ≤5.0% | 3.5% |
| Assay | ≥100,000 iu/g | 118,000 iu/g |
| Product parameters | |
| Cas number: | 67-97-0 |
| Appearance: | White to light yellow powder |
| Purity: | 100,000 iu/g min |
| Package details: | 25kg/drum |
| Brand: | Fortunachem |

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