POLYETHYLENEIMINE with CAS 9002-98-6

CAS:9002-98-6
Molecular Formula:C2H5N
Molecular Weight:43.07
EINECS:618-346-1
Synonyms: PEI; ETHYLENEIMINEPOLYMERSOLUTION; polyethyleneimine, branched

CAS: 9002-98-6
Purity: 50-98%
MF: C2H5N
POLYETHYLENEIMINE with CAS 9002-98-6
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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

ITEM STANDARD
Appearance Clear or pale yellow liquid
Density(25℃) 1.00-1.10
DT(℃) 268-272℃
Flash point 249℃
Pour point ≤-13℃
PH(5% aq) 9.8-12.2
MW 800±80
Assay ≥98.0%

Application 

  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.

PEI-Used

Package

Packed it in 25kgs drum, 50kg drum, 200L drum or IBC drum and keep it away from light at a temperature below 25℃.

Polyethylene Glycol

POLYETHYLENEIMINE with CAS 9002-98-6
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