purchase of process chemical. . , purchase of process chemicals: , antiscalant ( make- polychem / ubc / nhc / basf ) specifications:- ph= 6.5- 7.5, specific gravity-1.08 ± 1.12 sequestral value minimum= 250, dose = 20 -25 ppm.type – low molecular polyelectrolyte type food grade. dosing and operation is in the scope of suppliers. , viscosity reducer ( polymer base ) active content 40 or 70%, polymer nature propylene glycol board, saponification value – min- 120, spc. gravity =1.0 -1.1, ph = 6.0 – 8.0, viscosity reduction = min. 20% ( / polychem / nhc / soleins / rajukesh make ) , seed slurry:- 3-5 micron ( rajukesh / nhc / deftech / basfmake ) , biocide diathia / bhushan specification:- ( polychem / ubc / nhc / basf- make ) concentration of base chemical min = 40%, flash point = 70-80? c., ph ( solution ) =8.5 – 10.5 specific gravity = 1.1 –1.2, appearance = pale yellow liquid, dose – 5- 7 ppm , colour precipitant ( polychem / ubc / nhc / ion exchange / aiswarya ) product quality – extremely, cationic polymer, poly amine based, viscous liquid., solid content = 40%, ph =6.0 -7.0, sp.gravity =1.1.-1.2, readily miscible in water colour reduction = min. 10% , floculating agent / magnafloc lt-27, dose- 3 ppm to 5 ppm, solid contentminimum = 90% soleins / ubc / nhc / basf / aiswarya / diftech make ) appearcence-white, ionic nature – anionic ( mill not pay the excess amount it the chemical consumption is higher than dose ( 3ppm-5 ppm ) , subac for e.t.p ( subac-c aerobic treatment microbial culture for e.t.p. subac-c ( polychem / diftech / nhc / sudarshan make ) , adornbin- ionic character -anionic, gravity 1.1 -1.2, ph-alkaline ( polychem / nhc / ubc / basf make ) , alezine ( duro chem / polychem / ubc / ion-exchange make ) specification:- dose-2.25 ppm, nature- non toxic viscous liquid, ph-about natural i.e. 6.9 range + / - 0.3, appearance –off white, solubility- easily soluble in water and juice, sp. gravity-1.12 at 200c