1,10-Phenanthroline hydrate CAS NO.5144-89-8

AR 5g Glass Bottle 1,10-PhenanthrolineC12H8N2H2OMW198.22SpecificationItemSignARAssay(as C12H8N2)≥99. 0%Appearancepasses testMolar…

AR 5g Glass Bottle  1,10-Phenanthroline       C12H8N2H2O  MW198.22Specification   ItemSign ARAssay(as C12H8N2)≥ 99. 0%Appearance  passes test Molar absorptivity   of iron complex≥ 1.15X104/cm.molDissolution test of ethanol  passes testIgnition residue(as Sulfate)≤ 0. 1%Water(H2O)  8.5-10.0%    UN NO.  R10-35CAS NO.5144-89-8  S26-36/37/39-45    Cat.NO.GradeQuantityPackaging1059002AR0054GAR5gGlass Bottle   Main purposes o-phenanthroline and ferrous ions in PH4 ~ 5 orange-red under the conditions of complex formation, and iron content were determined by spectrophotometry.   AR 5g Glass Bottle  1,10-Phenanthroline       C12H8N2H2O  MW198.22Specification   ItemSign ARAssay(as C12H8N2)≥ 99. 0%Appearance  passes test Molar absorptivity   of iron complex≥ 1.15X104/cm.molDissolution test of ethanol  passes testIgnition residue(as Sulfate)≤ 0. 1%Water(H2O)  8.5-10.0%    UN NO.  R10-35CAS NO.5144-89-8  S26-36/37/39-45    Cat.NO.GradeQuantityPackaging1059002AR0054GAR5gGlass Bottle   Main purposes o-phenanthroline and ferrous ions in PH4 ~ 5 orange-red under the conditions of complex formation, and iron content were determined by spectrophotometry.