Description
Overview
This product contains cholecalciferol (vitamin D3), a fat-soluble secosteroid. CAS: 67-97-0. Molar mass: 384.64 g/mol. Form: softgel capsules with gelatin shell. Each capsule delivers 5000 IU (125 µg) of vitamin D3. The compound is suspended in a carrier oil for enhanced stability. Purity: ≥98%. Intended for laboratory research, formulation, and non-clinical studies. Not for human consumption or medical use.
Applications
Used in nutritional science experiments. Ideal for fortification studies in food products. Applied in stability testing of lipid-soluble vitamins. Suitable for bioavailability research. Employed in animal feed formulation (non-medical). Used in cosmetic product development. Functions in UV exposure studies. Common in vitamin degradation analysis.
Specifications
Storage: below 25°C, away from light. Shelf life: 24 months unopened. Soluble in fats and organic solvents. Sensitive to oxidation and UV light. Keep container tightly closed. Avoid contact with strong acids or oxidizers. Do not use if seal is broken.
Safety
H302: Harmful if swallowed in large quantities. GHS07: Warning. Use gloves and avoid inhalation of powder if capsule is opened. P301+P312: Seek medical help if ingested. Keep away from children. Not for internal use.
FAQ
Is this for human use?
No, it is labeled for technical and research applications only.
Can it be used in food studies?
Yes, suitable for vitamin fortification and stability testing.
Why softgel form?
Protects the oil-soluble compound from oxidation and light.
How to handle opened capsules?
Use in fume hood, wear PPE, avoid skin contact.
Is it stable in heat?
Limited stability; degrades above 60°C over time.
References
PubChem: Vitamin D3, Wikipedia: D3, ECHA, SDS available at EN.com
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