Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
8/10
Xi'an Sengmei Biological Technology Co., Ltd
We are professional supplier of animal and plant extracts.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
8/10
Introduction
Cholecalciferol
is a fat-soluble vitamin that is required to promote calcium
absorption, which helps to maintain healthy bones and teeth. It also
supports a healthy immune system and the health of various tissues such
as those of the
breast and colon.
It may support neuromuscular function in older adults, as well as the
health of the pancreas. In this product is the same form produced by the
body when our skin is exposed to sunlight. As we age, our bodies
produce
this important nutrient less efficiently. This product provides natural Cholecalciferol from the oil of select livers of
deep-sea, cold-water fish. The oil has been molecularly distilled to remove harmful contaminants. This formulation is
offered in oil-based softgels to promote optimal absorption and assimilation.
Application
1.Vitamin D3 Crystal Cholecalciferol can cure and prevent the rachitis, halisterisis caused by the lack of Vitamin D.
2.Vitamin D3 Crystal Cholecalciferol is used in the producing preparations and compound preparations. Vitamin AD preparation is for the use of human being, Vitamin ADE compound preparation is for animal.
3.Vitamin D3 Crystal Cholecalciferol is used in the nutrition intensifying agent of milk powder and lacovo.
Specification
Item | Standard | Result | |
Appearance | White Crystal Powder | Conform | |
Identification | Infrared absorption spectrophotometry. Comparison: Cholecalciferol CRS. | Conform | |
Pre-cholecalciferol | 0.05% max | Conform | |
Trans-cholecalciferol | 0.1% max | Conform | |
Light absorption | 465~495 | 473 | |
Specific optical rotation | +105°~+112° | +110.6° | |
Organic Volatile Impurities | Methanol | Max 3000ppm | Not detected |
Hexane | Max 290ppm | Not detected | |
Chlorobenzene | Max 360 ppm | Not detected | |
Assay | 97.0~103.0% | 99.65% | |
38,800,000~41,200,000IU/G | Conform |