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Jiangsu Magic Biotechnology Co., Ltd
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维生素D3化学性质熔点:83-86°C(lit.)比旋光度:105º(c=0.8,EtOH25ºC)沸点:451.27°C(roughestimate)密度:0.9717(roughestimate)蒸气压:2.0xl0-6Pa(20°C,est.)折射率:1.5100(estimate)闪点:14°C储存条件:-20°C溶解度:Practicallyinsolubleinwater,freelysolubleinethanol(96percent),solubleintrimethylpentanChemicalbookeandinfattyoils.Itissensitivetoair,heatandlight.Solutionsinsolventswithoutanantioxidantareunstableandaretobeusedimmediately.Areversibleisomerisationtopre-cholecalciferoltakesplaceinsolution,dependingontemperatureandtime.Theactivityisduetobothcompounds. |
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Shanghai Baoboluo New Material Technology Co., Ltd
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Calcium and phosphorus metabolism:Vitamin D₃ is a key factor in regulating calcium and phosphorus metabolism in the body. It promotes intestinal absorption of calcium and phosphorus and maintains normal levels of calcium and phosphorus in the blood.It also promotes tubular reabsorption of calcium and phosphorus, reducing calcium and phosphorus loss.Bone Health:Vitamin D₃ contributes to the mineralization of bones and the maintenance of bone strength, preventing rickets (children) and osteoporosis (adults).Immunomodulation:Vitamin D₃ has a modulating effect on the immune system, enhancing the function of immune cells and inhibiting autoimmune responses.Other effects:Vitamin D₃ may have positive effects on cardiovascular health, nervous system function, and cell differentiation, among other things. |
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Pharma Sources Insight July 2025
