Meglumine, USPTest Specification Min Max ASSAY (DRIED BASIS) 99. 0 100. 5 % COMPLETENESS AND COLOR OF SOLUTION TO PASS TEST MELTING RANGE 128 132C SPECIFIC ROTATION [a][@D@] 15. 7 to 17. 3 15. 7 to 17. 3 ABSENCE OF REDUCING SUBSTANCES TO PASS TEST LOSS ON DRYING 1. 0 % RESIDUE ON IGNITION 0. 1 % ELEMENTAL IMPURITIES: NICKEL (Ni) AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST