项目TEST
指标SPECIFICATION
结果RESULT
外观
黄色至淡黄色结晶性粉末
淡黄色结晶性粉末
Appearance
Yellow to yellowish crystalline powder
Yellowish crystalline powder
鉴别
符合规定
Identification
Positive
Conforms
熔点
≥160.0℃
160.3~162.3℃
Melting point
干燥失重
≤0.5%
0.23%
Loss on drying
炽灼残渣
0.26%
Residue on ignition
含量
≥96.0%
98.06%
Assay
品名:O-甲基羟胺盐酸盐
CAS NO:593-56-6
品名:头孢妥仑母核
CAS NO:155723-02-7
品名:氨基噻唑乙酸乙酯
CAS NO:53266-94-7
品名:氨基噻唑乙酸
CAS NO:29676-71-9