HS Code: | 29130000 | CAS No.: | 67-97-0 |
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Molecular Formula: | C27H44O | Standard: | 100,000IU Powder Food Grade/Pharma Grade CWS |
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Appearance:CrystallineMolecular Weight:384.63766Density:0.96 g/cm
3Boiling Point:496.4 °C at 760 mmHgMelting Point:82-87℃Flash Point:214.2 °CAlpha:105 o (C=0.8, ETOH 25 oC)Storage Temperature:2-8°CRefractive index:1.507 (15 C)Solubility:Water solubility: <0.1 g/L (20 °C)Stability:Stable under normal temperatures and pressures.Usage:
The vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity. Occurs in and is isolated from fish liver oils. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription