基本信息
中文名:N-乙醯氨基葡萄糖英文名:2-Acetamido-2-deoxy-D-glucose
別名:N-Acetyl-beta-D-glucosamine; N-Acetyl-D-glucosamine; N-Acetylglucosamine; 2-Acetamido-2-deoxy-D-glucopyranose
分子式:C8H15NO6
分子量:221.21
CAS登錄號:7512-17-6
EINECS登錄號:231-368-2
物理化學性質
熔點:201-204ºC比鏇光度:42º(C=2,WATER,2HRS)
性質描述:白色或微黃色粉末。熔點196.0–205.0℃。質量標準外觀白色結晶粉末含量97.5-102.5透光度>90比鏇度+40.9°±2.0°pH值6.0-7.5乾燥失重≤0.5灼燒殘渣≤0.1-0.3熔點196°C-204°C氯化物≤0.5鐵≤10ppm鉛≤0.5ppm砷≤0.5ppm重金屬≤10ppm菌落總數≤1000cfu/g沙門氏菌Salmonella陰性大腸桿菌陰性酵母菌和黴菌總數≤100cfu/g
