M.W.13000,80%(solids) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Main Applications
Raw material for various detergents, Papermaking agents (deinking, pitch control), Pigment dispersant, Water treatment agents (scale inhibitor), Abrasive grains dispersant, Plating additives.
Product Details
Polyethyleneimine ethoxylate is a non-ionic and water-soluble polymer, with various features as listed below. It has a wide range of applications and is suitable for use in various fields.
Examples of Applications
＜Dispersibility of Particles＞
Polyethyleneimine Ethoxylate(
PN-100 ) has high dispersibility of various types of particles.
For example, below are charts showing the dispersibility of natural clay and talc (magnesium silicate).
Evaluation Method
Clay water containing a predetermined amount of natural clay, surfactants and polymers is prepared and stirred.
The clay water is transferred to a test tube, and left to stand for the prescribed time. Then the absorbance is measured.
Evaluation Method
Surfactant (LAS): 0 or 1,250 ppm, Polymer: 40 ppm, Water hardness: 15 dH, Temperature: 25°C
Evaluation Method
Talc particle water containing a predetermined amount of talc and polymers is prepared and stirred.
The talc water is transferred to a test tube and shaken for even dispersion, and left to stand for a predetermined time.
Then the absorbance is measured.
Evaluation Method
Talc: 500 ppm, Polymer: 10 ppm, Ca concentration: 200 ppm, Temperature: 25°C
＜Booster for Anionic Surfactants＞
Adding a small amount of Polyethyleneimine Ethoxylate to anionic surfactant solution can improve the interfacial properties of anionic surfactants. This effect helps to reduce the usage amount of surfactants and improve their performance.
Evaluation Method
The Wilhelmy method is used to measure the surface tension at various surfactant concentrations.
Evaluation Conditions
Surfactant: 0.1 – 10 mmol/dm³, Polymer: 8.3 ppm, Temperature: 25°C
Adding PN-100 to surfactant solution can reduce the critical micelle concentration (CMC).
PN-100 can potentially reduce the amount of surfactant used; this is because various functions (cleaning, penetration, etc.) of the surfactant substantially change around the CMC.
Adding PN-100 to surfactant solution reduces the adsorption Gibbs energy (ΔG abs). This suggests that PN-100 promotes the adsorption of surfactants to hydrophobic surfaces.
＜Anti-redeposition Ability in Laundry Detergents＞
The final application of PN-100 we will introduce here is its usage as a raw material in laundry detergents.
PN-100 can substantially improve the anti-redeposition ability in laundry detergents, by preventing the redeposition of dirt (phenomenon when dirt that is washed off during a wash cycle then reattaches to the clothing).
Evaluation Method
A cloth soiled with natural clay and a white cloth (control cloth for redeposition) are put into a bathtub and cleaned together.
After the cleaning is complete, a color difference meter is used to evaluate the degree of soiling of the white cloth.
The evaluation is done a total of three times.
The white cloth is used repeatedly.
Evaluation Conditions
Equipment: Targotometer, Surfactant: 250 ppm, Polymer: 8.3 ppm, Water hardness: 15 dH, Temperature: 25°C, Bath ratio: 30
*LAS: Linear alkylbenzene sulfonate
*PAE: Polyoxyethylene alkyl ether
In terms of anti-redeposition ability as well, PN-100 can substantially reduce the amount of surfactant used in laundry detergents.
This experiment shows that adding PN-100 can halve the amount of surfactant used in laundry detergents with the same performance.
Evaluation Method
Natural clay and a white cloth (control cloth for redeposition) are put into a bathtub and cleaned together.
After the cleaning is complete, a color difference meter is used to evaluate the degree of soiling of the white cloth.
The evaluation is done a total of three times.
The white cloth is used repeatedly.
Evaluation Conditions
Equipment: Targotometer, Surfactant: 125 or 250 ppm (LAS:PAE = 1:1), Polymer: 8.3 ppm, Water hardness: 15 dH, Temperature: 25°C, Bath ratio: 30
*LAS: Linear alkylbenzene sulfonate
*PAE: Polyoxyethylene alkyl ether
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Aziridines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Aziridines |
| Alternative Parents | Dialkylamines Azacyclic compounds Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Azacycle - Secondary amine - Secondary aliphatic amine - Aziridine - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Amine - Aliphatic heteromonocyclic compound |
| Descrizione | This compound belongs to the class of organic compounds known as aziridines. These are organic compounds containing a saturated three-member heterocycle with one amino group and two methylene groups. |
| External Descriptors | azacycloalkane - saturated organic heteromonocyclic parent - aziridines |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Oggetto |
|---|---|---|---|
 A2613011 | Certificate of Analysis | Apr 22, 2025 | P758687 |
| F2511561 | Certificate of Analysis | Apr 22, 2025 | P758687 |
| F2511562 | Certificate of Analysis | Apr 22, 2025 | P758687 |
| F2511571 | Certificate of Analysis | Apr 22, 2025 | P758687 |
| G2602105 | Certificate of Analysis | Apr 22, 2025 | P758687 |
