Vitamin D3
Vitamin D3
- CAS:
- 67-97-0
- MF:
- C27H44O
- MW:
- 384.64
Suppliers by country/region
- India(89)
- China(370)
- Singapore(1)
- United States(81)
- Germany(20)
- United Kingdom(26)
- Canada(8)
- South Korea(1)
- Belgium(5)
- Europe(2)
- Slovakia(1)
- France(3)
- Switzerland(8)
- Japan(3)
- Spain(6)
- Denmark(1)
- Brazil(4)
- Czech Republic(2)
- Indonesia(2)
- The Netherlands(3)
- Egypt(1)
- Argentina(1)
- Bangladesh(1)
- Italy(3)
- Poland(2)
- Mexico(2)
- Australia(1)
- Russia(1)
- Malaysia(1)
- Austria(1)
Company Type
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
- Stability:
- Light Sensitive, Temperature Sensitive
- InChIKey
- QYSXJUFSXHHAJI-YRZJJWOYSA-N
- LogP
- 9.085 (est)
Safety Information
- Symbol(GHS)
GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- H300+H310+H330-H372
- Precautionary statements
- P260-P262-P280-P302+P352+P310-P304+P340+P310-P314
- Hazard Codes
- Xn,T
- Risk Statements
- 26-24/25 -48/25
- Safety Statements
- 28-45-36/37
- WGK Germany
- 2
- RTECS
- VS2900000
- F
- 8-10-23
- TSCA
- Yes
- HS Code
- 29362990
- Toxicity
- LD50 oral in rat: 42mg/kg
Use
Vitamin D is steroid derivatives. It is the general term for the compounds that have similar structures and have the effect of normal skeletal growth and maintenance. At present, there are at least more than ten kinds of sterols that have vitamin D activity. But there are only two important matters, which are known as pro-vitamin D. One is ergosterol that exists in vegetable oil or yeast, which can generate vitamin D2 when irradiated by sunlight or ultraviolet radiation. It is also known as cholecalciferol or ergocalciferol.
89 India supplier list of "Vitamin D3"
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Telangana,INDIA
![](/images/pro-3.jpg)
- Product Name:Vitamin D3
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Hyderabad,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
![](/images/pro-3.jpg)
- Product Name:Cholecalciferol
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Himachal Pradesh,INDIA