ChemicalBook > Product Catalog > Analytical Chemistry > Analysis reagents > General Analytical Reagents > POLYETHYLENIMINE ON SILICA GEL
POLYETHYLENIMINE ON SILICA GEL
POLYETHYLENIMINE ON SILICA GEL Basic information
- Product Name:
- POLYETHYLENIMINE ON SILICA GEL
- Synonyms:
-
- POLYETHYLENIMINE ON SILICA GEL
- Polyethylenimine on silica gel powder, 40-200 mesh
- MW:
- 0
- Product Categories:
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- Reagents
- Silica Gel
- Amberlite
- Anion
- LPLC Separation Media
- Supported Synthesis
- Mol File:
- Mol File
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POLYETHYLENIMINE ON SILICA GEL Chemical Properties
- form
- powder
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Safety Information
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37-42/43
- Safety Statements
- 22-26-36-45-36/37
- WGK Germany
- -
MSDS
- Language:English Provider:SigmaAldrich
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POLYETHYLENIMINE ON SILICA GEL Usage And Synthesis
Uses
Ion-exchange resin
Uses
Polyethylenimine may be used in separation medium for TLC, paper chromatography and LPLC. Polyethylenimine on silica gel may be used for thin layer chromatography.
General Description
Polyethylenimine (PEI) is polymer with positive charge density. It has various uses like in water purification, paper industry, to remove nucleic acids from protein solutions and many more. This polymer was first used in DNA and oligonucleotides delivery. It may also be used as transfection reagent. Silica gels are chemically modified with PEI to be used as sorbent. PEI stabilizes high surface area solid to adsorb CO2.