Test Specification Min Max ASSAY (ANHYDROUS, SOLVENT-FREE BASIS) 98 102.00% CRYSTALLINITY TO PASS TEST TO PASS TEST pH of a 0.5% Solution 4 5.5 WATER DETERMINATION 4.00% ACETONE AND ISOPROPYL...

Test Specification Min Max ABSORPTION MAX 635 (410) nm 635 (410) nm RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 99% 99% ASSAY 99% 99% ASSAY 99% 99%

Test Specification Min Max PURITY APPROX. 98% APPROX. 98% MELTING POINT 150� - 155�C 150� - 155�C APPEARANCE WHITE SOLID WHITE SOLID

Test Specification Min Max ASSAY 98% MOISTURE 0.20% EXPIRATION DATE

Test Specification Min Max APPEARANCE WHITE CRYSTALLIN WHITE CRYSTALLIN ASSAY (by HPLC) 98.50% 98.50% MELTING POINT 114 - 118 C 114 - 118 C LOSS ON DRYING 0.50% HEAVY METALS...

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY 97%

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ABSORPTION MAX 598 (415) nm 598 (415) nm

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ABSORPTION MAX. (IN METHANOL) Approx. 432 nm Approx. 432 nm VISUAL TRANSITION INTERVALS pH 11.0(yellow)t pH 11.0(yellow)t

Test Specification Min Max ABSORPTION MAX. (100:100:1, H[@2@]O/EtOH/1N HCl) Approx. 457 nm Approx. 457 nm

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

Test Specification Min Max ASSAY (by GLC) 97%

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY 98% MELTING POINT 80�C

Test Specification Min Max ASSAY (CORRECTED FOR VOLATILES) 97% LOSS ON DRYING @ 105 C 12 - 18 % 12 - 18 %

Please note this is a Dangerous Good and incurs a $350 DG shipping fee Test Specification Min Max ASSAY 97%

Test Specification Min Max ASSAY (DRIED BASIS) 98 102.00% RELATED SUBSTANCES TO PASS TEST TO PASS TEST HEAVY METALS 10 ppm LOSS ON DRYING 1.00% IDENTIFICATION TO PASS TEST TO...

Test Specification Min Max CLOUD POINT (10 % AQUEOUS) 15 - 19 C 15 - 19 C pH OF A 2.5% AQUEOUS SOLUTION 5.0 - 7.5 5.0 - 7.5 COLOR...

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 95 102.00% SPECIFIC OPTICAL ROTATION (ANHYDROUS) +168� to +183� +168� to +183� pH 5.5 7.5 WATER 4.00% SULFATED ASH 0.20% ABSORBANCE @ 425...

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

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 95 101.50% WATER DETERMINATION 0.10% RESIDUE ON IGNITION 0.20% RELATED COMPOUNDS TO PASS TEST TO PASS TEST

Test Specification Min Max MELTING RANGE 179 182�C CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 4.2 (pink) to pH 4.2 (pink) to

Test Specification Min Max ASSAY 97 - 102 % 97 - 102 % MELTING POINT 165 - 175 C 165 - 175 C WATER 1.00% RETEST DATE

Test Specification Min Max FDA LOT NUMBER DYE CONTENT IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE