Poly( allylamine) Name: Poly( allylamine) Synonyms: Poly( 2-propen-1-amine) ; 2-Propenamine homopolymer; Allylamine homopolymer Molecular Formula: ( C3H7N) n Molecular Weight: 15000 CAS Registry Number: 30551-89-4 Assay: 60-70% min Appearance: Light yellowish liquid Molecular Structure Use: 1) fabric and textiles industry For direct and reactive dyes, fixing agents; as antistatic agent 2) Metal surface treatment Lubricant additives used in metal processing, metal chelating agents 3) printing ink Hyperchromic agent for printing ink, fade and water resistant 4) The use of electronic materials A variety of cleaning agents and resist additive 5) Water Treatment New water treatment agent can be used for production use 6) Other: Formaldehyde absorbers, pigments and ink additives, such as various types of polymer bridging agent