Products. Companies. Trade leads

Cationic polyacrylamide, copolymerized by cationic monomer and acrylamide, is a kind of water-soluble polyelectrolyte, which is nontoxic, tasteless, soluble in water easily and insoluble in organic solvents, such as ethanol and acetone. The molecular chain is flexible, relative molecular wight is steady, ionic distribution is even. The floc forming and separation speed is fast. with firm floc and high dewatering effect. 2. Quality Standard Model Appearance Solid content % Ion degree M.W. Dissolving[...]

Flax seeds, harvest 2008 Test results № Specification Test results 1 Color 12 Gardner 2 Humidity, not more % 15 3 Weed and oil impurity, total, % 4.2 4 Pests infestation Not found 5 Ricinus communis seeds Not found 6 Cadmium, mg/kg 0.1 7 Plumbum, mg/kg 0.057 8 Arsenic, mg/kg 0.063 9 Mercury, mg/kg <0.02 10 Aflatoxin B1, mg/kg <0.001 11 Hexachlorane, mg/kg <0.002 12 Dichlorodiphenyltrichloroethane and its metabolites, mg/kg <0.004 13 Oil content, % 37.2 14 Iodine[...]