Specification : Appearance : clear or light yellow colorless liquid Color ( apha ) : 50 max Water content (%) : 0.1 max Acid value ( mg koh/g ) : 0.1 mg koh/g max Refractive index : 1.4625-1.4650 Specific gravity ( 20 oc ) : 1.285-1.295 Viscosity ( 25 oc, mpa.S ) : 65-69 P content ( % ) : 9.0 -10.0 Cl content ( % ) : 32.0-33.0 Packing : in iso tank of 25 mts. For 1 tank total 25 mts.