purchase of process chemical . , purchase of process chemicals: , antiscalant ( make- polychem / nki, vanguard, chamical centre ) 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 / vanguard / nki / soleins / rajukesh make ) , seed slurry:- 3-5 micron ( vanguard, nki polychem / vanguard / nki / chemical centre / chemconmake ) , biocide diathia / bhushan specification:- ( polychem / vanguard / nki / chemical centre / chemcon 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 / vanguard / nki / chemcon / 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 / aiswarya / vanguard / nki / chemical centre make ) appearcence-white, ionic nature – anionic ( mill not pay the excess amount it the chemical consumption is higher than dose 4ppm , subac for e.t.p ( subac-c aerobic treatment microbial culture for e.t.p. subac-c ( polychem / nki / vanguard / sudarshan make ) , alezine ( duro chem / polychem / nki / chemical centre 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 , anti foam spl-7421 make polychem product quality – silicon base, fatty acid – 50%, sponification value min – 120, ph- 6.0-8.0 dose-30 ppm. make polychem