密度:1.4±0.1 g/cm3沸點(diǎn):558.2±60.0 °C at 760 mmHg折射率:1.604閃光點(diǎn):291.4±32.9 °C蒸汽壓:0.0±3.4 mmHg at 25°CPSA:46.5 ?2logP:-0.82溶解度:H2O: 5?mg/mL, hazy, colorless and viscous外觀:白色 纖維存儲(chǔ):
2-8°C密閉、陰涼干燥處
化學(xué)性質(zhì):Yellowish flakes freeze-dried substance; It is the main component of skin, connective tissue, bone and teeth. Different sources of collagen have different types, but they all contain three α chain, and are arranged into three-helical conformation. The slight difference in primary structure results in the formation of different types of collagen. The denatured collagen is referred as gelatin.顏色:微黃色片狀凍干物pH值:7.0物理屬性:微黃色片狀凍干物;是皮膚、結(jié)締組織和骨、齒的有機(jī)物的主要成分,不同來(lái)源的膠原蛋白類型不同,但都含有三條α鏈,排列成三層螺旋構(gòu)象,初級(jí)結(jié)構(gòu)上的細(xì)微差別形成不同類型,變性后的膠原蛋白稱為明膠。 微黃色片狀凍干物;是皮膚、結(jié)締組織和骨、齒的有機(jī)物的主要成分,不同來(lái)源的膠原蛋白類型不同,但都含有三條α鏈,排列成三層螺旋構(gòu)象,初級(jí)結(jié)構(gòu)上的細(xì)微差別形成不同類型,變性后的膠原蛋白稱為明膠。溶解性:溶于水。不溶于乙醇、甲醇等有機(jī)溶劑、存儲(chǔ)溫度:2-8°C