4-Amino-3-hydroxy-1-naphthalene Sulfonic Acid Reagent ACS Cephems Test Specification Min Max ACRYLAMIDE

Test Specification Min Max ACRYLAMIDE (w/v) 99

00% ARSENIC (As) 3 ppm LEAD (Pb) 10 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED FOREIGN STARCH TO PASS TEST TO PASS TEST GELATIN TO PASS TEST TO PASS TEST WATER ABSORPTION TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 98% 98%

Test Specification Min Max APPEARANCE WHITE SOLID WHITE SOLID ASSAY 97%

4-Amino-3-hydroxy-1-naphthalene Sulfonic Acid Reagent ACS Cephems Test Specification Min Max ACRYLAMIDETest Specification Min Max ASSAY [H[@2@]N(OH)C[@10@]H[@5@]SO[@3@]H] 90. 00% SOLUBILITY IN SODIUM CARBONATE TO PASS TEST TO PASS TEST SENSITIVITY TO PHOSPHATE TO PASS TEST TO PASS TEST SULFATES (SO[@4@]) 0. 20% RESIDUE AFTER IGNITION 0. 10%