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Vitamin D3 （cholecalciferol） CAS NO.67-97-0
- FOB Price: USD: 66.00-66.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
1(0-1)Kilogram
- Product Details
Keywords
- Vitamin D3 （cholecalciferol）
- 67-97-0
- 99%
Quick Details
- ProName: Vitamin D3 （cholecalciferol）
- CasNo: 67-97-0
- Molecular Formula: C27H44O
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to your need for packing
- Port: Shanghai
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: -20°C
- Transportation: sea,air,courier
- LimitNum: 1 Gram
Superiority
Vitamin D3 Chemical 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)
Fp 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.
form powder
pka 14.74±0.20(Predicted)
Water Solubility <0.1 g/L (20 ºC)
Sensitive Air & Light Sensitive
Merck 14,10019
BRN 2339331
InChIKey QYSXJUFSXHHAJI-YRZJJWOYSA-N
CAS DataBase Reference 67-97-0(CAS DataBase Reference)
NIST Chemistry Reference Cholecalciferol(67-97-0)
EPA Substance Registry System Cholecalciferol (67-97-0)
Details
Vitamin D3 Basic information
Vitamin D Physiological function Content analysis Toxicity Maximum level Chemical property Uses Production method
Product Name: Vitamin D3
Synonyms: Vitamin D3 solution;Vitamin D3-d3 Cholecalciferol (6,19,19-d3);Cholecalciferol d6;Vitamin D3-d6;10-Secocholesta-5,7,10(19)-trien-;(5Z,7E,3S)-9,10-Secocholesta-5,7,10(19)-trien-3-ol;3Z-[2E-[(1R,3aS,7aR)-1S-[1R,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-cyclohexanol;(+)-VITAMIN D/3, CRYSTALLINE, 99+%
CAS: 67-97-0
MF: C27H44O
MW: 384.64
EINECS: 200-673-2
Mol File: 67-97-0.mol
Safety Information
Hazard Codes T+,T,Xn,F
Risk Statements 24/25-26-48/25-23/24/25-20-11-48
Safety Statements 28-36/37-45-28A-36/37/39-16-7
RIDADR UN 2811 6.1/PG 2
WGK Germany 2
RTECS VS2900000
F 8-10-23
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29130000
HS Code 29362990
Hazardous Substances Data 67-97-0(Hazardous Substances Data)
Toxicity LD50 oral in rat: 42mg/kg