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.
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