Manufacturer Supply Natural Vitamin D3 Oil Itamins, Amino Acids and Coenzymes Vitamin D3

• CAS No.: 482-35-9
• Appearance: White Powder
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Model NO.: TY-02ALI
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Vitamin D3
CAS	67-97-0
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:Vitamin D3
CAS:67-97-0
MF:C27H44O
MW:384.64
EINECS:200-673-2
Mol File:67-97-0.mol    
Melting point:83-86 °C(lit.)
alpha 105 º (c=0.8, EtOH 25 ºC)
Boiling point:451.27°C (rough estimate)
Density 0.9717 (rough estimate)
vapor pressure 2.0 x l0-6 Pa (20 °C, est.)
refractive index 1.5100 (estimate)
Flash point:14 °C
storage temp. 2-8°C
solubility Practically insoluble in water, freely soluble in ethanol (96 per cent), soluble in trimethylpentane and in fatty oils. It is sensitive to air, heat and light. Solutions in solvents without an antioxidant are unstable and are to be used immediately. A reversible isomerisation to pre-cholecalciferol takes place in solution, depending on temperature and time. The activity is due to both compounds.
form oil
pka14.74±0.20(Predicted)
Water Solubility <0.1 g/L (20 ºC)





Uses
1. Vitamin D3 can maintain normal metabolism of calcium and phosphorus, promote the body's absorption of calcium and phosphorus.
2:Vitamin D3 can maintain normal metabolism of calcium and phosphorus and promote the body's absorption of calcium and phosphorus.  
3. Vitamin D is a fat-soluble vitamin.
4. Vitamin medicines.
5. It is mainly used in food, health products and other related products.


GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.