Vitamin D3 Powder
What does vitamin D help you with?
Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a major part of bones. Vitamin D also has many other uses in the body. It supports immune health and helps keep muscles and brain cells working.
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Product name: |
Vitamin D3 Powder |
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Synonyms: |
9,10-Secocholesta-5,7,10(19)-trien-3beta-ol; Cholecalciferol |
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Molecular Formula: |
C27H44O |
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Molecular Weight: |
384.64 |
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CAS#: |
67-97-0 (8050-67-7;8024-19-9) |
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Melting point: |
82-87 ºC |
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Water solubility: |
<0.1 g/L (20 ºC) |
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Appearance: |
White, free-flowing powder |
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Fineness: |
100% through 40 mesh |
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ANALYSIS |
SPECIFICATION |
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Appearance |
White to off white powder |
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Vitamin D3 |
500,000 IU/g |
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Loss on Drying |
NMT 4.0% |
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Bulk Density |
0.40 - 0.80 g/mL |
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Particle Size(through 40 mesh) |
NLT 95.0% |
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Heavy Metals (as Pb) |
NMT 10 mg/kg |
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Lead |
NMT 1.00 mg/kg |
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Arsenic |
NMT 1.00 mg/kg |
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Cadmium |
NMT 1.00 mg/kg |
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Mercury |
NMT 0.10 mg/kg |
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Total Plate Count |
NMT 1,000 CFU/g |
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Yeasts |
NMT 50 CFU/g |
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Molds |
NMT 50 CFU/g |
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Coliforms |
NMT 10 CFU/g |
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E.coli |
Negative |
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Salmonella |
Negative/25g |
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Staphylococcus aureus |
Negative/25g |
For ordinary health supplement tablets/capsules:
The powder dissolves and forms easily, and can be directly mixed with fillers and disintegrants for tableting. Suitable for small and medium-batch production, meeting daily supplement needs.
Added to functional foods:
With excellent dispersibility, it evenly integrates into food matrices without affecting product taste and appearance, suitable for public nutrition fortification scenarios.
Feed additive:
The powder form easily mixes with feed premixes, enabling convenient and accurate measurement, supporting animal bone development. Suitable for production in small and medium-sized feed factories.
1.Easy to Mix & Dissolve + Convenient
ProductionFine and uniform powder with excellent dispersibility. It quickly blends with various food and health product raw materials without caking or sediment. No complex pretreatment is needed, significantly improving production efficiency and adapting to multiple processing technologies.
2.Moisture-Proof & Anti-Caking + Easy Storage
Contains food-grade moisture-proof ingredients, minimizing the risk of moisture absorption and caking. It can be stably stored under daily warehouse conditions with a long shelf life, reducing raw material deterioration and waste, and lowering enterprise storage management costs.
3.Safe & Compliant + Wide Adaptability
Reliable purity with no harmful impurities, meeting safety standards for food, health products, pet feed, and other scenarios. It can be directly applied without additional testing, making it suitable for the production of various oral products.
Q1：Is vitamin D powder good for you?
A1:Taking too many vitamin D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia). This can weaken the bones and damage the kidneys and the heart. If you choose to take vitamin D supplements, 10 micrograms a day will be enough for most people.
Q2:What is the best form of vitamin D to take?
A2:The best form of vitamin D is vitamin D3 (cholecalciferol) because it is more effective at raising and maintaining blood levels of vitamin D compared to vitamin D2. Vitamin D3 is produced naturally by the body from sunlight exposure and is found in animal products, while vitamin D2 is a plant-based form.
Q3：What is the best time to take vitamin D powder?
A3:Vitamin D is a fat-soluble vitamin, which means it doesn't dissolve in water and is best absorbed into blood when combined with foods rich in fat. For this reason, it is recommended to take vitamin D with meals to enhance absorption.
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