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Vitamin D2 suppliers
Vitamin D2
- CAS:
- 50-14-6
- MF:
- C28H44O
- MW:
- 396.65
Suppliers by country/region
- South Africa(1)
- China(357)
- United States(83)
- Germany(16)
- India(24)
- United Kingdom(22)
- Canada(6)
- Czech Republic(6)
- Europe(3)
- Slovakia(1)
- France(2)
- Belgium(3)
- Japan(7)
- Switzerland(4)
- The Netherlands(2)
- Poland(2)
- Brazil(2)
- Venezuela(1)
- Egypt(1)
- Mexico(2)
- Turkey(1)
- Argentina(1)
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- Spain(2)
- Australia(2)
- Cyprus(1)
- Malaysia(1)
Company Type
Properties
- Melting point:
- 114-118 °C(lit.)
- alpha
- 82 º (c=3, in acetone 25 ºC)
- Boiling point:
- 460.3°C (rough estimate)
- Density
- 0.9784 (rough estimate)
- vapor pressure
- 7 x l0-7 Pa (20 °C), est.)
- refractive index
- 1.5100 (estimate)
- Flash point:
- 14 °C
- storage temp.
- -20°C
- solubility
- H2O: 200 mg/mL, clear to hazy
- form
- powder
- pka
- 14.74±0.20(Predicted)
- color
- white to yellowish
- optical activity
- [α]20/D +105±2°, c = 4% in ethanol
- biological source
- synthetic (organic)
- Water Solubility
- Soluble in ethanol, water, methanol, dimethylformamide, and dimethyl sulfoxide.
- Merck
- 14,10018
- BRN
- 1916682
- Specific Activity
- 40,000,000USP units/g
- BCS Class
- 3
- Stability:
- Light Sensitive
- InChIKey
- MECHNRXZTMCUDQ-RKHKHRCZSA-N
- LogP
- 10.440 (est)
- CAS DataBase Reference
- 50-14-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Ergocalciferol(50-14-6)
- EPA Substance Registry System
- Ergocalciferol (50-14-6)
Safety Information
- Symbol(GHS)
GHS06,GHS08
- Signal word
- Danger
- Hazard statements
- H301+H311-H330-H372
- Precautionary statements
- P260-P264-P280-P302+P352+P312-P304+P340+P310-P314
- Hazard Codes
- Xn,T+,T,F
- Risk Statements
- 22-48/25-26-24/25-40-23/24/25-48/22-23-11-20
- Safety Statements
- 28-36/37-45-28A-36-26-36/37/39-22-16-7
- RIDADR
- UN 2811 6.1/PG 2
- WGK Germany
- 3
- RTECS
- KE1050000
- F
- 1-8-10
- TSCA
- Yes
- HazardClass
- 6.1(a)
- PackingGroup
- II
- HS Code
- 29362900
- Hazardous Substances Data
- 50-14-6(Hazardous Substances Data)
Use
Vitamin d refers to a group of fat-soluble steroid compounds with anti-rickets effect and is called anti-rickets vitamin. it is known currently about at least ten or more sterols substance with vitamin d activity. they are mainly presented in the vegetable oil or yeast ergosterol solid which subject to sunlight or ultraviolet irradiation to generate vitamin d2 which is also called as calciferol or ergocalciferol. Vitamin d can be applied to biochemical studies; its clinical drug belongs to a lipid-soluble vitamin which can promote the intestinal absorption of calcium and phosphorus which plays a role of facilitating the calcification of bone. It is clinically used for prevention and treatment of rickets in children and adult osteomalacia.
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