China Polyacrylamide | 9003-05-8 supplier

Details for Polyacrylamide

Polyacrylamide

111Category:

Catalyst and Auxiliary/Water Treatment Chemicals

CAS NO:

9003-05-8

EC NO:

201-173-7

Molecular Formula:

(C₃H₅NO)n

Molecular Weight:

71.0785

Specification:

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

Items	Index
Items	Non-ion	Cation	Anion
Appearance	White or light yellow particle	White or light yellow particle	White or light yellow particle
Solidcontent ≤%	90	90	90
Molecular weight	800-1000	1800-2300	300-500
Free substance ≥%	0.5	0.5	0.5
Time for water soluble(h)	1-5	0.5-2	0.5-1
Hydrolysis rate%	≥5	20-25	Anion5-30

Colloid

Items	Index
Items	Non-ion	Cation	Anion
Appearance	White colloid	White colloid	White colloid
Solidcontent ≤%	80-30	80-30	80-30
Molecular weight	200-900	200-900	200-900
Free substance≥%	0.5	0.5	0.5
Hydrolysis rate%	≥5	5-30	Anion5-30

Uses:

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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