Cholecalciferol (Vitamin D3)

FOB Price: US $ 1.2 - 2.5 / Kilogram | Get Latest Price
Min.Order Quantity: 25 Kilogram/Kilograms
Supply Ability: 200,300 Ton/Tons per Year
Port: Beijing/Shanghai/Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Add to My Favorites

Quick Details

CAS No.:
Other Names:
Place of Origin:
Shaanxi, China (Mainland)
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade, Medicine Grade
Brand Name:
Model Number:

Packaging & Delivery

Packaging Details: 25kg in drums or as custumer's requirment
Delivery Detail: 3 days

Cholecalciferol (Vitamin D3)





White crystal



Meets the requirement



Meets the requirement


Absorption Coefficient



Specific optical rotation

+105°- +112°





Heavy metal






Conclusion: The product complies with USP32.



Specification: 40,000,000 IU/g

Assay: 97.0-103.0%

Standards: BP2002, USP28, CP2005

Property: Colorless needle property or white crystalline powder

Specific rotation: +105°- +112° (in absolute ethyl alcohol)

Absorption coefficient: 465-495 (at the wave length of 265nm)

Solubility: easily soluble in ethanol, acetone, chloroform or aether, insoluble in water.

Vitamin D3 powder can cure and prevent the rachitis, halisterisis caused by the lack of Vitamin D. Vitamin D3 powder 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. Vitamin D3 is used in the nutrition intensifying agent of milk powder and lacovo.

Storage and packaging: 1Kg/can, stored in cool and dry place.


Vitamin D3 CWS (Food Grade) 

Specification: 100,000IU/G 500,000IU/G

Standards: BP2000/USP26

Storage and packaging: Stored in cool and dry place, 25KG /DRUM


Vitamin D3 Beadlets

Appearance and properties: rice yellow or yellow grain,e asily decompounded when met heat, light or moisture. It becomes emulsification in 40°C water.

Particle size: 100% through No. 2 sieve.

Assay: 500,000 IU/g

Standards: GB9840-88

Loss on drying: 5.0% Max

Vitamin D3 Beadlets is used in animal nutrition, milk powder substitute and grain ration.

Storage and packaging: Sealed original packaging can be stored below 15ºC for 24 months. 25kg/pail.



Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Xi'an Rainbow Bio-Tech Co., Ltd is a high-tech modern company that professional devotes to the research and development, production and sales of variety of natural plant extracts pharmaceutical intermediates and chemical raw materials. The company specializes in active substance supplement with high quality, stability and security which for functional foods industry, health foods, dietary supplements, health products, and cosmetics, pharmaceutical and feed industries.
Relying on the R&amp... View detail

Basic Information

Business Type: Trading Company  
Main Products: rutin,troxerutin,quercetin,diosmin,Lappaconite Hydrobromide  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
Domestic Market
Western Europe
South America
Southern Europe
Eastern Europe
Southeast Asia
Northern Europe
South Asia
Eastern Asia
Central America
Mid East
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 81% - 90%  
Trade Shows: CPHI CHINA    

Factory Information

Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001

Supplier Assessment Report

Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

How It Works

Verified Supplier - Xi'an Rainbow Bio-Tech Co., Ltd.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2010

Communicate with Supplier:

Mr. Peili Zhao
Mr. Peili Zhao:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: