Factory Location: Jinan,Shandong,China

Packaging Information: packaging : Length x Width x Height shipping_port :

Sample Provided: no

A: Accord with the drug standard of the Ministry of Health of RRC (1989 edition)Appearance:Yellow crystal powderAssay:97.0~103.0%Loss on drying:Not more than 0.5%Reidue on ignition:Not more than 0.1%Acidity:5.5~7.0Sulfate:Not More Than 0.04%Chloride:Not More Than 0.014%B:Accord with EP6 editionAppearance:yellow crystal powder or Yellow crystallineAssay:97.0~103.0%Water:Not more than 1.0%Reidue on ignition:Not more than 0.1%Acidity:5.5~7.0Individual unknown impurity : Not more than 0.5%Total impurities: Not more than1.0%Nitrofurfural Diacetate :Not more than 0.5%5-nitro-2-furfuraldazine:Not more than 0.5%C:Accord with USP32 editionAppearance:yellow crystal powder or Yellow crystallineAssay:98.0~102.0%Water:Not more than 1.0%Reidue on ignition:Not more than 0.1%Acidity:5.5~7.55-nitro-2-furfuraldazine:Not more than 0.5%Related substance : Not more than2.0%Acetic acid: Not more than 1000ppm