90.0%~ 105.0% of Aztreonam according to USP29
DESCRIPTION: WHITE ODORLESS CRYSTALLINE POWDER
SOLUBILITY: SOLUBLE IN DIMETHYLFORMAMIDE AND IN DIMETHYL SULFOXIDE; SLIGHTLY SOLUBLE IN METHANOL;
VERY SLIGHTLY SOLUBLE IN DEHYDRATED ALCOHOL; PRACTICALLY INSOLUBLE IN ETHYL ACETATE, IN CHLOROFORM, AND IN TOLUENE
IDENTIFICATION: IR.