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You Searched For: Polyethyleneimine


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Polyethyleneimine, M.W. 1,200 ≥99%, branched

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 1,200 ≥99%, branched

Image Unavailable-40529.22

Polyethyleneimine, M.W. M.W. 70,000 30% (w/v) in aqueous solution, branched

Supplier: Alfa Aesar
Description: Acts as a protein precipitant used to purify proteins. It is used as chelating agent and as a scavenger for aldehydes and oxides. Also used in detergents, paper industry, dyes, printing inks and in water treatment.

Image Unavailable-40528.22

Polyethyleneimine, M.W. 1,800 ≥99%, branched

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 1,800 ≥99%, branched

Image Unavailable-40331.14

Polyethyleneimine, M.W. 10,000 ≥99%, branched

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 10,000 ≥99%, branched

Image Unavailable-43896.01

Polyethyleneimine, M.W. 25,000, linear

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 25,000, linear

MSDS

Product Image-ACRO178572500

Polyethyleneimine, M.W. ∼ 60,000 50% (w/w) in aqueous solution

Supplier: Thermo Scientific
Description: CAS No.: 9002-98-6

MSDS

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Polyethyleneimine, on silica beads 20-40 mesh anion exchange resin

Supplier: Alfa Aesar
Description: Polyethyleneimine, on silica beads 20-40 mesh anion exchange resin

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Polyethyleneimine, M.W. M.W. 50,000 - 100,000 30% (w/w) in aqueous solution, branched

Supplier: Alfa Aesar
Description: Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment.

Image Unavailable-40527.22

Polyethyleneimine, M.W. 600 ≥99%, branched

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 600 ≥99%, branched

Image Unavailable-J61270.22

Polyethyleneimine, M.W. 60,000 50% (w/w) in aqueous solution

Supplier: Alfa Aesar
Description: Polyethyleneimine, M.W. 60,000 50% (w/w) in aqueous solution

MSDS

Image Unavailable-ICNA0219544490

Polyethyleneimine, M.W. 50,000 - 100,000 50% in aqueous solution, viscous solution

Supplier: MP Biomedicals
Description: Polyethylenimine is a branched chain polymer having a ratio of 1:2:1 of primary:secondary:tertiary amines with a branching site every 3 to 3,5 nitrogen atoms and a base structure of (CH₂CH₂NH)x. The nitrogen atoms must be protonated to achieve cationic charge, so the cationic charge density is pH dependent.

MSDS

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
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