Vitamin D3

Price	$80
Package	10G

Product Details

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.	2-8°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)

Product name	Price		Suppliers	Update time
Vitamin D3		VIP6Y	Sinoway Industrial co., ltd.	2026-08-13
Vitamin D3		VIP6Y	WUHAN FORTUNA CHEMICAL CO., LTD	2026-08-13
Vitamin D3 powder and oil		VIP5Y	Changsha Staherb Natural Ingredients Co., Ltd.	2026-08-13
Vitamin D3 20000iu/ml	$5.00	VIP2Y	Hebei Jiafan Trading Company Limited	2026-08-13
Vitamin D3	$5.00	VIP3Y	Henan Fengda Chemical Co., Ltd	2026-08-13
Vitamin D3		VIP6Y	RongNa Biotechnology Co.,Ltd	2026-08-12
Vitamin D3	$37.00	VIP6Y	Baoji Guokang Healthchem Co., Ltd.	2026-08-12
Vitamin D3	$20.00	VIP2Y	Ningbo Qingteng Plastic Cost.,Ltd.	2026-08-10
Vitamin D3		VIP4Y	Hangzhou ICH Biofarm Co., Ltd	2026-08-08
Vitamin D3	$1.00	VIP7Y	Shaanxi Dideu Medichem Co. Ltd	2026-08-07

6YR

China

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