Diclofenac Sodium Salt, 99+%, by Sigma-Aldrich, Certified, 10g

TEST

SPECIFICATION

LOT 058K0810 RESULTS

APPEARANCE

WHITE TO OFF-WHITE POWDER

WHITE POWDER

SOLUBILITY KARL FISCHER

CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 50MG/ML IN WATER

CLEAR VERY FAINT YELLOW

ELEMENTAL ANALYSIS

51.6 TO 54.2% CARBON

52.7%

4.1 TO 4.7% NITROGEN

4.3%

ICP-ATOMIC EMISSION

5.4 TO 9.0% SODIUM

7.1%

PURITY BY THIN LAYER CHROMATOGRAPHY

NLT 98%

>99%