... >98% Loss on drying:<0.5% Impurity A<0.1%,Impurity B<0.1%,Impurity C<0.1%, Other relevant substance<0.2% .Oxaliplatin[ Product introduction ... ethanol. Loss on drying:≤0.5% Relevant impurities( HPLC):Impurity A<0.1%,Impurity B<0.1%,Impurity C<0.1%, Other relevant substance ... <0.2% Optical rotation: +74.5 ...