supply of heavy chemical - ammonium bi-fluoride having minimum 97.5% purity ( tanfac / navin / vapi make ) , stable bleaching powder ( modi / sriram make ) , washing soda / soda ash ( dcm / dcw / tata / gacl make ) , sodium hydrosulphite grade-i ( demosha make ) 98% purity , hydrochloric acid ( commercial quality ) 30% as per isi specification, ( loose in tanker load / returnable drums ) , viscosity reducer ( oil base ) , phosphoric acid having minimum purity 85% and specific gravity 1.71 ) , micro seed slurry 3 micron 80% , tri sodium phosphate ( tsp ) , scale softener, make mash / ion exchange / basf / slash / kingwin. , hydrogen peroxide h2o2 , antifoamer oil based ( min. 35% t.r.o. ) for syrup , disolvo – 2p ( s ) , antifoamer for stored molasses ( c ) , colour precipitant for juice , disifectant / bacterocide chemical ( 50% quaternary ammounium base compound ) dose 5 ppm , di-ethio carbonate base compound 40% dose 5 ppm