3% NaC1*脫羧酶發(fā)酵管 上海谷研科技有限公司生產(chǎn)各種科研生化試劑，供應(yīng)各大院校，醫(yī)院實驗室等科研單位使用，總類繁多，量大從優(yōu)， 包括優(yōu)級純、分析純、化學(xué)純，通用試劑、通用試劑、生化試劑、色譜試劑、環(huán)保試劑、教學(xué)試劑、化工原料試劑，分子生物學(xué)試劑等等。歡迎各大顧客和訂購！
物化性質(zhì)
無色至白色結(jié)晶性粉末，無臭。有甜味，甜度約為蔗糖的70%。溶于水，微溶于乙醇，不溶于。具有旋光性。外消旋型（dl-）氨基丙酸Melting_point295℃（分解），200℃時升華。左旋（l-）-2-氨基丙酸Melting_3% NaC1*脫羧酶發(fā)酵管point297℃（分解）；右旋（d-）體Melting_point295℃（分解）。左旋（l-）體的氫氯化物為棱形結(jié)晶體，Melting_point204℃（分解）；左旋（l-）體的N-乙酰基物結(jié)晶體Melting_point116℃；其N-苯基物結(jié)晶體Melting_point152-154℃。
熔點:314-316℃
相對密度:-
溶解性:166.5 g/L （25℃）
公司其它優(yōu)勢產(chǎn)品：
AR/500g  AR/500g 38  對苯二胺 AR/500g  乙酸鋅 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 42  二甲基甲酰胺 AR/500ml  無砷鋅粒 AR/500g                                                                                                                                                                                                                                                    
AR/500g  500g 35  二乙醇胺 AR/500ml  硬脂酸鋅 AR/250g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 25  二乙烯三胺 AR/500ml  次氯酸鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 38  氟化胺 AR/500g  氫氧化鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 19  氟化氫銨 AR/500g  金屬鈣 AR/100g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 19  過硫酸銨 AR/500g  碳酸鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 15  甲酰胺 AR/500ml  無水氯化鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 18  間苯二胺 AR/250g  氧化鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 15  聚丙烯酰胺 300-1200萬/100g  硬脂酸鈣 AR250g                                                                                                                                                                                                                                                    
AR500g  AR/500g 10  六次甲基四胺 AR/500g  六水氯化鈣 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500ml 15  硫氰酸銨 AR/500g                                                                                                                                                                                         
AR/500g  AR/500g 30  硫代乙酰銨 AR/25g  活性碳（粒） AR/500g                                                                                                                                                                                                                                                    
AR/25g  AR/500g 25  硫酸銨 AR/500g  * AR/500ml                                                                                                                                                                                                                                                    
AR/500g  AR/500g 20  硫酸高鐵銨 AR/500g  二硫化碳 AR/500ml                                                                                                                                                                                                                                                    
AR500g  AR/500g 10  *銨 AR/500g  氯化鎂 AR/500g                                                                                                                                                                                                                                                    
AR/500g  250g 20  磷酸二氫銨 AR/500g  * AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500ml 14  磷酸氫二銨 AR/500g  無水* AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500ml 25  磷酸三銨 AR/500g  氧化鎂 250g                                                                                                                                                                                                                                                    
AR/500g  AR/500ml 14  氯化銨 AR/500g  堿式碳酸鎂 AR/250g                                                                                                                                                                                                                                                    
AR/250g  AR/250g 75  鉬酸銨 AR/500g  氟化鎂 AR/500g                                                                                                                                                                                                                                                    
AR/25g  AR/500g 140  檸檬酸銨 AR/500g  還原鐵（粉） AR/500g                                                                                                                                                                                                                                                    
AR/500g  60-80/500ml 23  偏礬酸銨 AR/100g  三氯化鐵 AR/500g                                                                                                                                                                                                                                                    
500ml  20-40/500ml 20  三乙醇胺 AR/500ml  四氧化三鐵 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/500g 350  三乙烯四胺 AR/500ml  氧化鐵 AR/500g                                                                                                                                                                                                                                                    
AR/250g  AR/100g 110  碳酸氫銨 AR/500g  氯化亞鐵 AR/500g                                                                                                                                                                                                                                                    
AR500g  AR/25g 23  AR/500g  氫氧化鐵 500g                                                                                                                                                                                                                                                    
AR/500g  AR/25g 12  乙醇胺 AR/500ml  硫酸鐵 AR/500g                                                                                                                                                                                                                                                    
AR/500g  AR/100g 450  乙酸銨 AR/500g  * AR/500g                                                                                                                                                                                                                                                    
AR/500g 四水 AR/100g 530  乙二胺 AR/500ml  二茂鐵 AR/250g                                                                                                                                                                                                                                                    
AR/500g  AR/50g 480  鹽酸羥胺 AR/50g  硝酸鐵 AR/500g                                                                                                                                                                                                                                                    
AR/100g  AR/25g 120  鹽酸羥胺 AR/100g  苯 AR/500ml                                                                                                                                                                                                                                                    
AR/500g  AR/500g 65  鹽酸羥胺 AR/25g  二甲苯 AR/500ml                                                                                                                                                                                                                                                    
AR/500g  AR/100g 18  重鉻酸銨 AR/500g  甲苯 AR/500ml