Taian Dadao Chemicals Import&export Co.,Ltd

Taian, China

We are offering polyacrylamide. Cpolyacrylamids (pam) include hpam, cpam and npam. They can be used as flocculating agent, thickening agent, paper strengthening agent etc., and are widely used in water treatment, paper making, petroleum, coals, textiles and construction etc. Properties: molecular formula: (ch2chconh2)rpam is easily soluble in water, almost insoluble in benzene, phenylethane, esters and acetone; its aqueous solution is almost transparent liquid; non-dangerous, non-toxic, non-corrosive; it has good thermal stability at 100oc, but will be decomposed at above 150oc. Density: (g)ml 23oc 1.302; glass transition temperature: 153oc.Spec.Appearance: white granulessolid content: 88%molecular weight: 6-20 millionhpam: ionicity: 20%-30%(adjustable)cpam: ionicity: 5--60%npam: ionicity1-4%

We are offering zinc sulphate. Other names: zinc sulphate monohydratemf: znso4. H2oeinecs no.: 231-793-3place of origin: chinagrade standard: agriculture grade, industrial gpurity: 98%appearance: white fluid powderapplication: used in lithopone, synthetic fibermodel number: zinc sulphate monohydrate powderappearance: white fluid powderrelative density: 3.28solubility: soluble in water slight soluble: in alcohol easily deliquesced: in airitem typical valueappearance white powderzn % min 35pb % max 0.001cd % max 0.001as % max 0.0005partical size 95% less than 250 um

We offer Calcium Bromide Anhydrous. Molecular formula: cabr2einecs: 232-164-6molecular weight: 199.89cas no: 7789-41-5 calcium bromide brine is used during workover and completion operations fluids. It provides inhibition preventing the hydration and migration of swelling clays and can be used for packer fluids or to adjust the density of other brine systems. specification: 1. Calcium bromide solidformula: cabr2.2h2oappearance: white flakes or powdercontent: 95 % minmoisture: 4.5 % maxph value: 7-9insolubles in water: 3% maxchloride: 0.1 % maxsulphide: 0.05 % maxpacking: in p. P. Woven bags of 25 kgs net each p. E. Liner inside 2. Calcium bromide liquidformula: cabr2appearance: colorless or slight yellow transparent liquidcontent: 52 % minph value: 6-8insolubles in water: 3% maxchloride: 0.1 % maxsulphide: 0.05 % maxpacking: in plastic drums of 250 kgs net eachapplication: used in ocean oil wells as complete liquid, stationery liquid and amending liquid.

We offer Sodium Dichromate. Classification: inorganic chemicalscas no.: 10588-01-9 7789-12-0 dehydrateother names: sodium bichromatemf: na2cr2o7 na2cr2o7-2h2oplace of origin: china (mainland)grade standard: industrial gradepurity: 99.3%, 98.3% and 98%appearance: nacarat crystalspurity: 99.3%, 98.3% and 98%packaging detail: 25kg or 50kg per metal bucket or at your disposaldelivery detail: within two weeks after receice your deposit application: it can be used to make chromium(chromic anhydride, chromium oxide green, potassium dichromate, etc. ), basic sky blue dye, saccharin, and oxidant used to produce synthesis camphor and synthesis fiber. in pharmaceutical industry, it can be used as oxidant in making amine benzene alum, folic acid, leifunuer etc. In printing and dying industry, it can be post_treatment agency of aniline dyes and oxidant of acid dyes. in plating industry, it can be used to passivate the materials after galvanization to increase brightness. In leather industry, it can be used to tan the materials.