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POLYETHYLENEIMINE CAS 9002-98-6 with NW 600-20000000


  • CAS No.: 9002-98-6
  • Synonyms: PEI-1750;ETHYLENEIMINEPOLYMERSOLUTION,50%INWATER;POLY(ETHYLENEIMINE)SOLUTION10%;POLYETHYLENIMINEAV.MOL.WT.APPROX.*50,00Chemicalbook050%(W;PEI-14M;Ethyleneiminepolymersolution,PEI;polyethyleneimine,branched,m.w.10,000;polyethyleneimine,branched,m.w.600
  • Molecular Formula: C2H5N
  • Molecular Weight: 43.07
  • Appearance: Colorless or pale yellow liquid
  • EINECS: 618-346-1
  • Product Detail

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    What is POLYETHYLENEIMINE CAS 9002-98-6?

    This product is a colorless or yellowish high viscous liquid. Soluble in water, ethanol, hygroscopic, insoluble in benzene and acetone. Precipitation will occur when it meets sulfuric acid with a pH value lower than 2.4. The aqueous solution is positively charged, and the addition of formaldehyde produces condensation. Chemicalbook is used as the wet strength agent of non sized breathing paper, and the retention agent and beating agent in the process of papermaking can reduce the beating degree of pulp. Improve the dewatering capacity of paper. The dryness of the paper is increased by 1% - 4%. The production capacity is increased by 5% - 20%.

    Specification of POLYETHYLENEIMINE CAS 9002-98-6

    Purity Optional
    MW 600 MW 1200 MW 1800 MW 2000 MW 3000
    MW 5000 MW 7000 MW 10000 MW 20000 MW 20000-30000
    MW 30000-40000 MW 40000-60000 MW 70000 MW 100000 MW 270000
    MW600000-1000000 MW 750000 MW 2000000    

    POLYETHYLENEIMINE CAS 9002-98-6 of MW3000
    ITEM STANDARD LIMITS
    Appearance Colorless or pale yellow liquid
    Assay 30%
    Specific gravity(25℃ g/cm3) d425=1.0385
    PH 10-12
    Refractive index 1.3785
    Kinematic viscosity 30-80
    Molecular weight 3000-3500

    Application of POLYETHYLENEIMINE CAS 9002-98-6

    1. Used as wet strength agent of non sizing breathable paper, retention agent and beating agent in the process of papermaking, which can reduce the beating degree of pulp. Improve the dewatering capacity of paper. The dryness of the paper is increased by 1% - 4%. The production capacity is increased by 5% - 20%.
    2. Widely used in the fields of printing ink, coating, adhesive and so on.
    3. Used in papermaking water treatment, electroplating solution and dispersant.
    4. Used as epoxy resin reagent, aldehyde adsorbent and dye fixative.

    Package And Storage Of POLYETHYLENEIMINE CAS 9002-98-6

    Packed it in 25kgs drum and keep it away from light at a temperature below 25℃.


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