Vitamin D3 suppliers
Vitamin D3
- CAS:
- 67-97-0
- MF:
- C27H44O
- MW:
- 384.64
Suppliers by country/region
- China(369)
- Singapore(1)
- United States(81)
- Germany(20)
- United Kingdom(26)
- India(89)
- Canada(8)
- South Korea(1)
- Belgium(5)
- Europe(2)
- Slovakia(1)
- France(3)
- Switzerland(8)
- Japan(3)
- Brazil(4)
- Bangladesh(1)
- Australia(1)
- Egypt(1)
- Italy(3)
- Spain(6)
- Argentina(1)
- The Netherlands(3)
- Indonesia(2)
- Poland(2)
- Mexico(2)
- Czech Republic(2)
- Russia(1)
- Denmark(1)
- Austria(1)
- Malaysia(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.
659 supplier list of "Vitamin D3"
$0.00/ 1kg
- Product Name:Vegan Vitamin D3;Vegan D3; D3 Vegan
- Products Intro:Purity: 100000iu/g|Package: 1kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: L-methylfolate calcium,PQQ,Vegan D3,Disperse dyes,DTF powder
- Product Name:Vitamin D3
- Products Intro:Purity: 0.99 | Package: 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs | CustNote: as your needs
- Company Type: Trader
- Country/Region: CHINA
$100.00-99.00 / 1Kg/Bag
- Product Name:Vitamin D3
- Products Intro:Purity: 99% | Package: 5kg,1kg | CustNote: Pharmaceutical raw materials
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Shilajit,herb extract,Creatine Monohydrate,Curcumin,Nicotinamide
$9.00/ 1KG
- Product Name:Vitamin D3
- Products Intro:Purity: 99% | Package: 1KG;9USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$25.00-9.00 / 1kg
- Product Name:Vitamin D3
- Products Intro:Purity: 99|Package: 1kg;25.00;USD|25kg;20.00;USD|100kg;9.00;USD
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: lead acetate,Lead oxide,PMK ethyl glycidate,BMK Glycidic Acid,Diethyl(phenylacetyl)malonate
$0.00-0.00 / 1kg
- Product Name:Vitamin D3
- Products Intro:Purity: 99.0% min | Package: 1kg;|100kg;|1000kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2-Chloromalonaldehyde,(R)-5,7-difluorochroman-4-ol,Cyclobutanecarboxylic acid,(Bromomethyl)cyclobutane,5-Amino-4-imidazolecarboxamide
$5.00-0.10 / 1KG
- Product Name:Vitamin D3
- Products Intro:Purity: 98% | Package: 1KG;5USD|1000KG;0.1USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates