物化性質(Physical properties):
本品為白色或類白色粉末;有引濕性;在水中易溶,在乙醇,氯仿或乙醚中極微溶解。
This product is a white to off-white powder; hygroscopicity; freely soluble in water, very slightly soluble in ethanol, chloroform and ether.
純度(Purity)HPLC:≥95.0%
含量(Contents)dry basis:≥85.0%
貯藏(storage):密封,冷凍保存。Preserve in tight containers, in a freezing place.