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- Details for Polyacrylamide
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Polyacrylamide 9003-05-8
Category : Catalyst and Auxiliary/Water Treatment Chemicals
CAS NO : 9003-05-8 EC NO : 201-173-7 MF : (C3H5NO)n MW : 71.0785 Packing : 25kg/bag(powder),25kg/bag(colloid) inner bag is PVC film,outer wover plastic bag Product description : Properties: Polyacrylamide, abbreviation PAM,is a glassy solid.The speed of absorbing water varless with different derivative.it is soluble in watert and organic solvents,such as acetic acid,glycol,glycerin and amine,it melts after long time heating dissoiving temperature is over 200¡æ,it carbonates to black powder at 210¡æ without oxyen. It could be made to four series e g,mon-ion,cation anion and mixed cation & anion.
Usages: It is an important water-soluble polymer with the properties flocculating,thickening,cut-resisting,block-reducing dispersing,etc.These properties vary with different derivative ions soitis widely used in the field of lil extraction,mining selection,coat washing,metallurgy,cheical,papermaking,sugarrfining,pharmaceutical,envionment protection,construction materials and agricrlture.
Storage & Transport: No toxicity unless over 5% is absorbed that will do harm to stomach.The residue acrylamide is Toric.If is strictly controlled for food application.Avoid moisture in storeage & transport.
Package: 25kg/bag(powder),25kg/bag(colloid) inner bag is PVC film,outer wover plastic bag. Technic Index: Powder
ItemsIndexNon-ionCationAnionAppearanceWhite or light yellow particleWhite or light yellow particleWhite or light yellow particleSolidcontent ≤%909090Molecular weight800-10001800-2300300-500Free substance ≥%0.50.50.5Time for water soluble(h)1-50.5-20.5-1Hydrolysis rate%≥520-25Anion5-30ItemsIndexNon-ionCationAnionAppearanceWhite colloidWhite colloidWhite colloidSolidcontent ≤%80-3080-3080-30Molecular weight200-900200-900200-900Free substance≥%0.50.50.5Hydrolysis rate%≥55-30Anion5-30Uses : It is an important water-soluble polymer with the properties flocculating,thickening,cut-resisting,block-reducing dispersing,etc.These properties vary with different derivative ions soitis widely used in the field of lil extraction,mining selection,coat Synonyms : Polyacrylamide;Acrylamide resin;Acrylamide gel solution;Polyacrylamide,hydrolyzed;PAM;Polyacrylamide dry powder,cationic;yacrylamide dry powder,non-ionic;Cationic Polyacrylamide;anionic polyacrylamide;non-ionic polyacrylamide; Molecular Structure :
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Polyacrylamide