PAM

• Category :

  Catalyst and Auxiliary/Water Treatment Chemicals

• 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;

• CAS NO :

  9003-05-8

• EC NO :

  201-173-7

• Molecular Formula :

  (C₃H₅NO)n

• Molecular Weight :

  71.0785

• Main Specifications :

• Product description :

  Another name of the product is PAM as a kind of vitreous solid. It is easy to absorb water. The speed of water absorption varies according to the ion characteristic of derivative. PAM is soluble in water and the organic solvents such as acetic acid, glycol, glycerin and amine. It is mainly applied in the industries including oil extraction, sugar manufacturing, coal washing, ore washing, paper making, wet metallurgy, food processing, building material. It is also used in the water treatment of all kinds of industrial sewage, domestic sewage and the dehydration of sludge.

  Major quality indexesspecifications

  Item	Quality index	Experimental approach	Sequence number
  Molecular weight	8,000,000-16,000,000	GB12005	1
  Solid amount (%)	≥90	GB12005	2
  Residual monomer (%)	≤0.05	GB12005	3
  Degree of hydrolysis (%)	≤1.0(non-ionic)3-30(anion/cation)	GB12005	4
  Granularity (mesh)	20-80	GB12005	5
  Water solubility(h)	≤4.0(non-ionic)≤3.0(anion)	GB12005	6
  Appearance	White granule	GB12005	Visual measurement

• Molecular Structure :