Test Specification Min Max ASSAY 98.0 - 101.0% 98.0 - 101.0% COLOR OF SOLUTION TO PASS TEST MELTING TEMPERATURE 258?? LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.10% CHROMATOGRAPHIC IMPURITIES...

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max APPEARANCE

Test Specification Min Max ACTIVITY Approx.300 TU/mg Approx.300 TU/mg pH (1%) 4.8 - 6.2 4.8 - 6.2 RETEST DATE

Test Specification Min Max CLOUD POINT (10 % AQUEOUS) 22 - 26 C 22 - 26 C pH OF A 2.5% AQUEOUS SOLUTION 5.0- 7.5 5.0- 7.5 COLOR (APHA) 50...

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 97% 97%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY (ANHYDROUS) 99% SOLUBILITY ( 25% in 1 N SODIUM HYDROXIDE ) COMPLETE,COLORLE COMPLETE,COLORLE

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE WHITE TO OFF-WHI WHITE TO OFF-WHI ASSAY (DRIED BASIS) 99.00% 99.00% WATER 0.50% GLUTAMIC ACID 0.20% CHLORIDE (Cl) 100 ppm SULFATE 100 ppm IRON (Fe)...

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 97.0 - 103.0 % 97.0 - 103.0 %

Test Specification Min Max ASSAY (KNaC[@4@]H[@4@]O[@6@][-4H[@2@]O) 95% 95%

Test Specification Min Max ACTUAL VISCOSITY OF 4 % SOLUTION AS REPORTED AS REPORTED LOSS ON DRYING 5% RESIDUE ON IGNITION 2.00%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 97% COLOR (APHA) 10 2-METHOXY-1-PROPANOL 3% WATER 0.10%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (C[@4@]H[@6@]O[@3@]) 99%

Test Specification Min Max ASSAY: PYRIDINE BORANE (BASED ON ACTIVE HYDROGEN) APPROX. 95 % APPROX. 95 %

Test Specification Min Max ABSORPTION MAX 538 nm 538 nm

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 95% 95% RETEST DATE

Test Specification Min Max ASSAY 98% EXPIRATION DATE

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST SUITABILITY AS COMPLEXOMETRIC INDICATOR TO PASS TEST TO PASS TEST EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ABSORPTION MAX 456 nm 456 nm

Test Specification Min Max ABSORPTION MAX 456 nm 456 nm

Test Specification Min Max ASSAY 99.00% SULFATE 0.01% IRON (Fe) 0.00% CHLORIDE 5 ppm

Test Specification Min Max ASSAY 98.5 - 101.5% 98.5 - 101.5%

Test Specification Min Max ASSAY (DRIED BASIS) 99% RETEST DATE