Top Quality Vitamin D3

Details:

Vitamin D3

Mol Download Chemical properties

CAS:

67-97-0

MF:

C27H44O

MW:

384.64

EINECS:

200-673-2

MDL No.:

MFCD00078131

Properties

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. 

-20°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.

pka

14.74±0.20(Predicted)

form 

powder

color 

White

Odor

odorless

Water Solubility 

<0.1 g/L (20 ºC)

Sensitive 

Air & Light Sensitive

Merck 

14,10019

BRN 

2339331

Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medicinal plants, we focus on providing innovative products and services to customers in industries such as pharmaceuticals, health food, and cosmetics.

 

Eastling Biotechnology has established a global direct harvesting system for plant raw materials, ensuring the high quality and authenticity of raw materials, while also protecting the continuity and diversity of plants; Having strong research and development capabilities, we can develop more effective and specialized plant active ingredients for the pharmaceutical, health food, and cosmetics industries; We have established an advanced quality control system, and the quality control of our products depends on advanced testing instruments and high-level technical experts. The effective combination of the two forms Eastling's ability to quickly and rigorously control product quality.

 

We have a production system that complies with Chinese GMP and American cGMP certifications, as well as advanced and optimized large-scale industrial production technology. In addition to producing specific products for Eastling Biotechnology, we also provide customized services to meet the characteristics and needs of different customers to produce customized products.

We believe that natural active ingredients are the foundation of our service to customers. Scientific and effective production technology is the foundation for us to provide customers with specialized products. We have the ability to serve customers in the pharmaceutical, health food, and cosmetics industries, provide new product solutions, and add new value to their products.

Stability:

Light Sensitive, Temperature Sensitive

InChIKey

QYSXJUFSXHHAJI-YRZJJWOYSA-N

LogP

9.085 (est)