tender for the supply of process chemicals for crushing season 2021-22 , supply of process chemicals. , decol-25 / decolour 429, d-kolour, make-chemical centre / poly chem / ubc / nhc , bleaching powder active content=35%, make – nhc / tata / dcw / shri ram , washing soda, white powder py. – 96% ( minimum ) make –tata / birla / dcw / shri ram , viscosity reducer- product-polymer base active content = 40% , polymeric nature – polypropylene glycol base with sponification value min- 120, specific gr. = 1.0 – 1.1, ph = 6.0 – 8.0 , viscosity reduction = min 20% , make-nhc / rajukesh / tellelab / polychem , seed slurry size 3.0 – 5.0 micron , make- nhc / digussa / double r / rajukesh , scale softner, make - basf / nhc / polychem, chemical centre. , colour precipitant-product quality-extremely cotionic viscous liquid solid content= 40% , readily immescible in water, colour reduction =10% ( min. ) ph = ( 1.0% soln ) = 6.0-7.0.food grade, sp. gr. = 1.1 -1.2, make - basf / nhc / rajukesh / ion exchange , caustic soda flakes having sodium hydroxide % by mass - 95.00% min., sodium corbonate % by mass, 0.04%, iron, as fe = 20 ppm ( max ) , make – pacl, gacl, nhc, birla, shri ram. , enzyine for dextran dose – 0.5 ppm, make-polychem / biodeg / chemical centre / catalyst initially we purchase 50 kg. on trial basis. , dithio carbomate base biocide free from any pesticidal residue and approved by fda concentration of base material = 40% ( min. ) flash point – 70-80 deg.c, ph ( 5.0% soln / = 8.5-10.5, sp. gr. = 1.1-1.2, pale yellow colour, make- nhc / basf / polychem / catalyst / chemical centre , antifoam- product quality-silicon base fatty acid= 50%, ph= 6.0–8.0, make – basf / rajukesh / nhc / polychem. , phosphoric acid, food grade – h3 po4 = 85%, p2 05=61.5, sp. gr=1.68, ph ( 0.1naq ) =1.5, purchased from manufacturar or its authorized distributor make – star / excel / ballarpur / nhc / gacl , flocculant-magnafloc lt-27% appearance –white crystalline powder, soild content = 90 % min nature-anionic bulk density=700-825, make- ciba / nhc / solenis, chemical centre. , antiscalent– low molecular poly electrolyte type, sp. gr. = 1.08 – 1.12, ph ( 1.0% soln. ) = 6.5 – 7.0 food grade sequestration value = 250 ( min ) , make – basf / polychem / ionexchange / / nhc. supplier shall provide dosing pumps and experienced person for dosing of chemical. , enzyine for starch , dose-2ppm, make-ubc, nhc, nki, chemical centre. initially we purchase 100 kg. as trial. , quartenary ammonium compound base biocide ph ( 5.0% soln ) = 7.0-8.0, no pesticide resdue concentration of base material = 40% min. make-nhc, polychem, basf, cotalyst, chemical centre.