which is the best polyacrylamide 25085-02-3 in canada

which is the best polyacrylamide 25085-02-3 in canada
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  • Is acrylamide/sodium acrylate copolymer biodegradable?
  • Acrylamide/sodium acrylate copolymer is not readily biodegradable; thus it meets the screening criteria for persistence. Acrylamide/sodium acrylate copolymer is expected to have a very high molecular weight and poor water solubility. It is not expected to be bioavailable.
  • Does acrylamide/sodium acrylate copolymer meet the reach criteria?
  • The methodology for the Persistent, Bioaccumulative and Toxic (PBT) substances assessment is based on the Australian and EU Reach Criteria methodology (DEWHA, 2009; ECHA, 2008). Acrylamide/sodium acrylate copolymer is not readily biodegradable; thus it meets the screening criteria for persistence.
  • Are there environmental regulations for acrylamide/sodium acrylate copolymer?
  • No specific environmental regulatory controls or concerns were identified within Australia and internationally for acrylamide/sodium acrylate copolymer.
  • What is acrylate copolymer?
  • Acrylate copolymer is a general term for copolymers of two or more monomers consisting of acrylic acid, methacrylic acid or one of their simple esters. Based largely on its high molecular weight, acrylamide/sodium acrylate copolymer are not expected to bioaccumulate or bioconcentrate.