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Molecular Weight:322.42(International Atomic Weight Table,1987)
CAS NO:298-07-7

1 Properties:Colorless or yellowish transparent viscous oily liquid;soluable to alcohol and some other organic solvents,freezing point:-60C 2.Quality Index: Item CP Expor Grade Excellent Grade Industrial Grade Content,% ≥97.0 ≥95.0 ≥93.0 ≥90.0 MonooctyI Ester,% ≤1.5 ≤2.0 ≤2.5 ≤2.7 Chroma(Pt-Co) ≤100 ≤100 ≤150 ≤200 Phase Separation Speed(s) ≤60 ≤100 ≤150 ≤180 Acid Value(mgkoH/g) 150-189 159-189 159-189 -- Density(20oC)g/ml 0.9740-0.9780 0.9736-0.9756 0.9715-0.9735 -- Viscosityμ20CPS 42±3 42±3 42±5 -- Plash Point(Open cup)oC ≥190 ≥160 ≥150 -- Refractive Index(N20D) 1.4435-1.4448 1.4434-1.4444 1.4430-1.4440 -- 3 .Uses:It is widely used as extracting agent for non-ferrous and rare earth metals;and used in pharmaceticals,dvstuff.and waste water treatment in petrochemical industries;also used as raw materials for sufactants. 4.Specification:200Kg/plastic barrel. 5.Storage and Transportation: Handle with care,no vigorous strike is permitted.Deposite in shady,airy and dry warehouse,keep away from fire and rain.