Cefpirome sulfate
Description: White to pale yellowish white crystalline powder
Identification 1），2），3），Positive
PH: 1.6-2.6
Turbidity of solution （10%）:Less than 1
Color of solution（10%）:Less than 7#
Absorbance E1%1cm (270nm):405-435
Water （KF） : Less than 2.5%
Polymer: less than 0.5%
Bacterial endotoxins : less than 0.1EU/mg
Sterile: Should conform
Purity（HPLC） Max unknown : Less than 0.5%
Total unknown :＜1.0%
Assay（HPLC）: NLT82.3%
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