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fumed silica

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Cat. No.: HY-W250110A
CAS No.: 9002-98-6
Synonyms: PEI (linear, average Mn 10000)
Polyethylenimine (linear, average Mn 10000) (PEI (linear, average Mn 10000)) is a linear polyethylenimine with weight-average molecular weight of 10000 g·mol −1, composed exclusively of secondary amino groups, and acts as a CO2 adsorbent and desorbent. Polyethylenimine (linear, average Mn 10000) reversibly adsorbs CO2 from gas mixtures including dry air, forms carbamates with CO2, and forms bicarbonates in water .
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