ItemUnitSpecs of 80% N-hexaneTest MethodAppearance-ColorlessVisualSaybolt Color-+30ASTMD156Sp. Gr(60F/60F)-0.66-0.68ASTMD4052N-hexaneWt%≥80GAS CHROBenzeneppm≤10GAS CHROIntial Distillation PointºC≥66ASTMD86IBPDry Distillation Point EPºC≤70ASTMD86Nonvolatileppm≤1ASTM D1353Total Sulfurppm≤1ASTM D5453Doctor test-NegativeASTM D4952Bromine indexppm≤1ASTMD2710Saybolt Color-30ASTM D156Copper corrosion-1aASTMD 130Residue Acidity-NeutralASTMD 1093Waterppm≤20Karl-fisherLeadppm≤1ICPChlorideppm≤1ASTM D 7359Platinum Cobalt Color No.-≤10GB/T 3143