Test Specification Min Max ASSAY 99.50% FREEZING RANGE 1� -3�C 1� -3�C CONDUCTIVITY 100 umhos ABSORBANCE @ 280 nm 0.05 IRON (Fe) 0.00% COPPER 0.1 ppm LEAD 0.5 ppm ZINC...

TestSpecificationMinMaxASSAYAPPROX.99.8%APPROX.99.8%WATER0.01%RESIDUE AFTER EVAPORATION0.00%

TestSpecificationMinMaxASSAYAPPROX. 99.8 %APPROX. 99.8 %WATER (100 ml size)0.01%WATER (1L size)0.00%RESIDUE AFTER EVAPORATION0.00%RETEST DATE

Test Specification Min Max TYPICAL ASSAY 99.50% 99.50% HEAVY METALS (as Pb) 5 ppm EXPIRATION DATE ABSORBANCE OF A 3% AQUEOUS SOLUTION: @ 450 nm 0.01 @ 280 nm 0.05...

TestSpecificationMinMaxASSAY99%99%

TestSpecificationMinMaxASSAY99.00%WATER0.05%RETEST DATE

TestSpecificationMinMaxASSAY99%DISTILLING RANGE85 - 91 C85 - 91 C

Test Specification Min Max APPEARANCE FINE,WHITE,CRYST FINE,WHITE,CRYST ASSAY 99.90% ABSORBANCE OF A 50 % (W/V) SOLN.@ 260 nm 0.02 INSOLUBLE MATTER TO PASS TEST TO PASS TEST HEAVY METALS (as...

Test Specification Min Max ASSAY (KCl) 99.0 - 100.5 % 99.0 - 100.5 % pH OF A 5% SOLUTION @ 25[dC 5.4 - 8.6 5.4 - 8.6 INSOLUBLE MATTER 0.01%...

Test Specification Min Max APPEARANCE Fine, white, cry Fine, white, cry ASSAY 99% pKa @ 25[dC 7.2 7.8 LOSS ON DRYING 1.00% SULFATED ASH 0.10% LAL BACTERIAL ENDOTOXINS 20 EU/g...

TestSpecificationMinMaxSOLUBILITYSoluble in waterSoluble in waterpH OF A 20% SOLUTION3.84.6

TestSpecificationMinMaxASSAYAPPROX.99.5 %APPROX.99.5 %WATER0.01%RETEST DATE

TestSpecificationMinMaxASSAY0.9 % +/- 0.0060.9 % +/- 0.006TRACEABLE TO NISTAPPEARANCEEXPIRATION DATEDATE OF MANUFACTURE