SPECIFICATIONTEST METHOD A.S.T.M.SPECIFICATION AS PER NATIONAL IRANIAN OIL COMPANY (NIOC):Specific Gravity at 25/25 DEG C° 1.01/1.06 D.70 Penetration at 25 DEG C° 30/40 D.5 Softening Point DEG C° 55/64 D.36 Ductility at 25 DEG C° CMS 100 MIN D.113 Loss on Heating WT % 0.2 MAX D.6 Drop in Penetration after Heating % 20 MAX D.5Flash Point DEG C° 250 MIN D.92 Solubility in CS2 WT % 99.5 MIN D.4 SPOT TEST NEGATIVE *A.A.S.H.O. T102-42 *AMERICAN ASSOCIATION OF STATE HIGHWAY OFFICIALS