Analysis projectTest methodTest resultParameter Free fatty acidAocs ca-5a-40(2009)2.58¡ü3.5 The moisture and impuritiesAocs ca-5a-40(2009)0.36¡ü1 No saponification materialAocs ca-6a-400.56¡ü2 Iodine valueGb/t5523-200880-130¡ý70 Liquid water contentVisual inspectionWithoutNot allowed Flexibag , tank