Introduction
Ergocalciferol (Vitamin D2, CAS No. 50-14-6) is a white crystalline powder with the molecular formula C₂₈H₄₄O. It is a fat-soluble vitamin used to regulate calcium and phosphorus metabolism.
Parameters and Specifications
|
Items |
Normative Data |
Analysis Result |
|
1.Characters |
A White crystalline powder |
A White crystalline powder |
|
2.Identification IR UV Color reaction Ergosterol(TLC) |
|
|
|
Complies Complies Complies Complies |
Complies Complies Complies Complies |
|
|
3. Melting range |
115.0~119.0℃ |
115.2~116.4℃ |
|
4. Specific optical rotation |
+103.0~+106.0° |
+103.1° |
|
5. Organic volatile impurities |
Complies |
Complies |
|
6. Reducing substances |
≤20PPM |
Complies |
|
7.Assay,%(By HPLC) 40MIU/G |
97.0~103.0% |
99.7% |
Features
High purity: Produced under strict quality control to ensure consistent purity.
Good stability: White crystalline powder with stable properties under proper storage conditions.
Nutritional function: Helps regulate calcium and phosphorus metabolism.
Good solubility: Slightly soluble in water and easily soluble in lipids and organic solvents.
Key Applications
Food fortification: Used as a nutritional additive in dairy products, beverages, and fortified foods.
Pharmaceutical raw material: Applied in vitamin preparations and medicinal formulations.
Dietary supplements: Widely used in capsules, tablets, and health products.
Animal feed additive: Helps improve growth, bone strength, and calcium absorption in livestock and poultry.
Industrial and research use: Suitable for biotechnology, laboratory, and chemical industry applications.
customization
Flexible specifications: Purity, grade, and standards can be adjusted according to customer requirements.
Packaging options: Different packing sizes available for bulk or retail needs.
OEM service: Private label and customized branding are supported.
Multiple grades available: Food grade, pharmaceutical grade, feed grade, and industrial grade can be supplied.
Document support: Special certificates and technical documents can be provided upon request.
Our Services
One-stop supply: Provide vitamins, nutrition ingredients, and chemical raw materials in one solution.
Stable sourcing: Long-term cooperation with qualified manufacturers ensures consistent supply.
Fast shipment: Efficient logistics support for global delivery.
Export experience: Professional handling of international orders and documentation.
Technical support: Assistance with product selection, application, and after-sales service.
FAQ
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