1,10-Phenanthroline Monohydrate, Reagent, by Sigma-Aldrich, Certified, 25g

TEST

SPECIFICATION

LOT 89H0709 RESULTS

APPEARANCE

WHITE TO OFF-WHITE POWDER

CONFORMS

SOLUBILITY

CLEAR TO VERY SLIGHTLY HAZY COLORLESS TO FAINT YELLOW SOLUTION AT 100MG/ML IN ETHANOL

VERY SLIGHTLY HAZY VERY FAINT YELLOW

WATER CONTENT BY KARL FISCHER

NMT 11.1% (1.25 MOLES/MOLE)

8.3%

ELEMENTAL ANALYSIS

71.2 TO 74.2% CARBON

72.5%

13.8 TO 14.4% NITROGEN

14.1%

SUITABILITY TEST

SUITABLE FOR USE IN THE DETERMINATION OF IRON

PASS *