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                              久久免费看少妇高潮A片特黄久久
                               
                                         Sodium butyl Xanthate
                                         Sodium Isopropyl Xanthate
                                         Sodium Amyl Xanthate
                                         Sodium Ethyl Xanthate
                                         Sodium Isobutyl Xanthate
                                         Potassium butyl Xanthate
                                         Potassium Isopropyl Xanth...
                                         Potassium Amyl Xanthate
                                         Potassium Ethyl Xanthate
                                         Potassium Isobutyl Xantha...
                                         Sodium diethyl dithiophos...
                                         Dianiline Dithiophosphori...
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                                Products

                              Name:O-Isopropyl-N-Ethyl Thionocarbamate
                              Brand:Z-200
                              Formula:(CH3)2 CHOC(S)NHC2H5
                              M.W. :147.25
                              Grade:Industrial
                              Description:Yellowish oily liquid
                              Sp.gr.:D420 =0.990-0.994 Insoluble in water,very soluble in ethyl alcohol,ethyl ether,benzene,petroleum ether etc.,and with slight pungent smell
                              Viscosity(20oC): 5.56C.P.S.
                              Uses:An excellent collector in floating non-ferrous metallic sulfide,with an excellent selectivity and specific separating performances to ores of copper,lead,zinc,molybdenum sulfide etc
                              Package: 200KG Plastic bucket or 1000KG T bucket
                              Specification:

                              Item Specification
                              O-Isopropyl-N-Ethyl Thionocarbamate % = 95.0%
                              Isopropylalcohol % = 2.0%