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                 Product
                 
                HPLC Acetonitrile Product:HPLC Acetonitrile
                CAS Number:75-05-8
                Quality Standard:≥99.90%
                Package Kg/drum:1L/bottle;4L/bottle
                Place of orgin:China
                Order
                Detailed Introduction:
                /Appearance Clear,Colorless Clear,Colorless
                /Color(APHA) Max 10 5
                /Assat(GC),% Min 99.95 ≥99.95
                /Water,mg/kg Max 100 36
                /Evaporation Residue,mg/kg Max 1.0 0.2
                /Density (25),g/ml 0.775-0.780 0.778
                Refractive Index(25) 1.344 1.344
                /Titrable Acid.meq/g Max 0.0008 0.0002
                /Titrable Base,meq/g Max 0.0006 0.00001
                /UV Absorbance,(1.00-cm cell vs.water):
                            at 190 nm Max 1.00 0.4569
                            at 200 nm Max 0.05 0.0150
                            at 210 nm Max 0.03 0.0107
                            at 220 nm Max 0.01 0.0069
                            at 254 nm Max 0.005 -0.0001
                /Gradient Elution,(a.u)
                at 210 nm Max 0.001 0.0006
                at 254 nm Max 0.0005 0.0003
                /Fluorescence Trace Impurities
                at 450 nm  Max 0.3 0.02

                Emission Maximum for Impurities

                Max 1.0

                0.2

                 

                Used for NBR monomer, pharmaceutical and carbon four extraction)

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