A2296412
Cholecalciferol (D3) , 98% , 67-97-0
Synonym(s):
Cholecalciferol;Cholecalciferol solution;Vitamin D3 solution;Calciol;(+)-Vitamin D3
CAS NO.：67-97-0
Empirical Formula: C27H44O
Molecular Weight: 384.64
MDL number: MFCD00078131
EINECS: 200-673-2
| Pack Size | Price | Stock | Quantity |
| 1G | RMB112.80 | In Stock |
|
| 5G | RMB394.40 | In Stock |
|
| 25G | RMB1631.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
Cholecalciferol and ergocalciferol are used for the control of rats and mice.
Safety
| 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 |
