Refined Glycerine 99.5% Min USP TEST ITEM RESULT SPEC TEST METHOD Appearance Clear, Colorless Clear, Colorless USP 32 Assay (%) 99.83 99.5 min USP 32 Specific Gravity (@25/25C) 1.2612 1.260 min USP 32 Water Content (%) 0.083 0.5 max USP 32 Residue on lgnition (%) <0.001 0.01 max USP 32 Chlondas (ppm) <5 10 max USP 32 Limit of Chlorinated Compounds (ppm of Cl) <30 30 max USP 32 Organic Volatile Impurities Pass Pass USP 32 Total Heavy Metal (ppm as Pb) <5 5 max USP 32 Arsanic (ppm) <0.05 1.5 max GF/AAS Technique Sulfate (ppm) <20 20 max USP 32 Color Index (APHA) <5 5 max ASTM D 1209 Faby acid & esters (ml 0 5N NaOH/50g) <1 1 max USP 32 Identification A Pass Pass USP 32 Identification B Pass Pass USP 32 Identification C Pass Pass USP 32 Other Impurity, max (%wt) 0.08 0.1 max USP 32 Total Impurity (%wt) 0.25 1.0 max USP 32 Readily Carbonizable Substances Pass Pass USP 32 Lead (ppm) <0.005 1 max USP 32
