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CAS: 67-97-0
Molecular Formula: C27H44O
Molecular Weight: 384.64
EINECS: 200-673-2
Synonyms: 1a,25-Dihydroxy-22-oxavitamin D3; 22-Oxa-1,25-dihydroxyvitamin D3; 22-Oxa-1a,25-dihydroxyvitamin D3; 22-Oxacalcitriol; MC 1275; OCT (steroid)Oxarol; Cholecaciferol; 3b-Hydroxy-5,7-Cholestadien; 5,7-Cholestadien-3b-Ol; CHOLECALCIFEROL (D3) 100MG NEAT
La vitamina D3 es un blanco columnas de cristal o polvo cristalino, inodoro e insípido. Punto de fusión punto de 84-88 ℃, la rotación óptica específica α D20=+105 ° -+112 °. Muy soluble en cloroformo, soluble en etanol, éter, ciclohexano, y la acetona, ligeramente soluble en aceite vegetal, insoluble en agua. Buena resistencia al calor, pero inestable a la luz y propenso a la oxidación en el aire.
| Elemento | Especificación |
| La pureza | 99% |
| Punto de ebullición | 451.27°C (estimación aproximada) |
| MW | 384.64 |
| Punto de inflamación | 14 °C |
| Presión de Vapor | 2.0 x l0-6 Pa (20 °C, est.) |
| la pKa | 14.74±0.20(Prevista) |
La vitamina D3 es una vitamina de la medicina que principalmente promueve la absorción y depósito de calcio y fósforo en el intestino, y se utiliza para tratar el raquitismo y la osteoporosis. La vitamina D3 se utiliza principalmente en alimentos, productos de salud, y otros productos relacionados
Por lo general lleno en 25kg/drum,y también se pueden hacer paquetes personalizados.
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