supply of 2000 liter hydrazine hydrate ( make- merck / thermo fisher / rankem ) min. 80 percent purity by mass as per is 12086-1987 with amendment 1991 or latest revision for ktps. , hydrazine hydrate, purity by mass, min 80 # hydrazine hydrate, purity ( as hydrazine hydrate ) , percent by mass, min 80 relative density at 20degreecentigrade, min 1.05residue on e vaporation, perc additional data: detailed specification as under: hydrazine hydrate ( 80% ) conforming to is: 12086 / 1987 with amendment 1991 or latest revision having hydrazine contents about 51% min packed in manufacturers original sealed packing in 200 kg in polythene drum ( with details of manufacturer, materials, weight, cautionary note ) and msds.as per specification given below: 1 ) purity ( as hydrazine hydrate ) % by mass min 80. 2 ) relative density 200 c / 200 c 1.05. 3 ) ph of 1% solution at 200c min 10.5 4 ) boiling range 1150 c to 1190c 5 ) colour hagen units max 10. 6 ) ash content g / 100 ml max 0.003 7 ) residue or evaporation % by mass max 0.01. 8 ) ammonia content ( as nh3 ) max % by mass 0.3 9 ) iron as fe ppm max 5. 10 ) copper as cu ppm max 5 11 ) silica as sio2 ppm max 5. 12 ) chloride ( as cl ) ppm max 5 13 ) sulphate ( as so4 ) ppm max 5. 14 ) water insoluble matter % by mass max 0.005. 15 ) tolerance: ±5% in weight / volume.16 ) make: merck / thermo fisher / rankem.