Other Trading Names:

  • Polyethylene Polyamine
  • Amine
  • Spermine
  • Putrescine
  • Spermidine

CAS Number: 68131-73-7

HS Code:  38249090

Types of Packaging:

  • 210 kg Plastic Drum
  • 1100 kg IBC Drum
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Availability: In stock

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Product name



Colorless to Slight Yellow Transparent Liquid

Dynamic viscosity


PH(30% water solution)


Shelf Life

1 Years Proper Storage

Solid content %  ≥


PH Value (Direct Detection)


Chemical Description

  • Polyethylene-polyamines neutralizes acids to form salts plus water in exothermic reactions.
  • May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
  • Reacts with strong reducing agents such as hydrides to generate flammable gaseous hydrogen.
  • Incompatible with aluminum, zinc and other nonferrous metals (USCG, 1999). Products of combustion contain toxic and irritating gasses.
  • Polyamine, with the chemical formula MF, is a cationic polymer widely utilized across various industries, including coating, electronics, leather, paper, petroleum, plastic, rubber, surfactants, textiles, and water treatment.
  • Originating from Jiangsu, China, this polyamine compound, under the brand name RealFine, is primarily known for its purity, exceeding 50%.
  • Its appearance is described as a colorless to slightly yellow transparent liquid, packaged in bottles for convenient use.
  • Classified as a chemical auxiliary agent, polyamine is recognized for its advantageous properties, including faster sedimentation and superior flocculation, leading to efficient removal of COD (Chemical Oxygen Demand).
  • The dynamic viscosity of polyamine, measured at 20°C, ranges between 1000 to 3000 cps.
  • This compound exhibits cationic ionic nature and falls within a pH range of 4.0 to 7.0 upon direct detection.
  • With its harmless and non-flammable safety profile, polyamine contributes to environmental protection efforts.
  • Notably, polyamine aids in various processes, such as enhancing coating properties, improving electronic device performance, treating leather, enhancing paper quality, modifying petroleum products, influencing plastic and rubber characteristics, facilitating surfactant actions, optimizing textile treatments, and effectively treating water.
  • Description:water purification chemicals
  • Polyamine is a liquid cationic polymer of different molecular weight which work efficiently as primary coagulants and charge neutralization agents in liquid-solid separation processes in a wide variety of industries.
  • This chemical is able to blend with other inorganic or organic polymers, such as ACH, PAC PFS etc.
  • It is also used in the food industry like in Sugar and juice decolorants.
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