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                                                            Temephos

                                                            Description :?TEMEPHOS is a larvacide which effectively controls the vectors of human diseases such as Malaria, Onchocerciasis, Epidemic Typhus Fever, Filariasis, Dracunculiasis, Yellow Fever, Dengue and various other arbovirus diseases.

                                                            Chemical Name :?O,O,O’, O’-tetramethyl O,O’-thiodi-p-phenylene bis (phosphorothioate)

                                                            CAS Registry No. :?[3383-96-8]

                                                            UN No :?3018

                                                            IMDG :?Class 6 (Organophosphorus Pesticide, Liquid, Toxic) IMDG 2004 Edition Vol.2, Page No. 149

                                                            Structural Formula :

                                                            Specifications :
                                                            The product conforms to IS : 8701 (1978) and WHO specifications WHO/SIT/19.R1
                                                            a) Appearance : Pale yellow to brown coloured viscous liquid that may contain crystals below 30OC
                                                            b) Temephos content by HPLC : 90% (w/w) minimum
                                                            c) Moisture content by Karl Fischer method : 0.2% (w/w) maximum
                                                            d) Material insoluble in acetone : 0.5% (w/w) maximum
                                                            e) Acidity (as H2SO4) : 0.3% (w/w) maximum

                                                            Formulations :?Emulsifiable concentrate 50% (w/w) & (w/v), 44% (w/w) and 1% (w/w) Granules.

                                                            Toxicity :
                                                            a) Mammalian toxicity : WHO classification :
                                                            “Product unlikely to present acute
                                                            hazard in normal use.”
                                                            b) Environmental toxicity : It has low toxicity to fish. It has moderate to low toxicity to birds. It has negligible toxicity to bees in aerial application. No noticeable effects on non-target organisms.

                                                            Shelf-life :
                                                            One year under normal storage conditions for TG.
                                                            Two years for 50% EC.
                                                            One and half years for 1% granules.

                                                            Packing :
                                                            ?Technical Grade : 50 kg and 200 kg UN approved polylined MS drums

                                                            Formulation :
                                                            Liquid : 200 Lit. in UN approved M.S. lacquered
                                                            Drums/ M.S. polylined Drums

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