Polysciences/分支聚乙烯亚胺，分子量2000（bPEI 2000）/500 g/06089-500
商品编号：
06089-500
品牌：
Polysciences Inc
市场价：
¥3180.00
美元价：
1908.00
产品分类：
多聚物
公司分类：
polymerizer
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Branched Polyethylenimine, Mw ~2,000 (bPEI 2000) is a colorless to yellowish liquid. It is a water soluble polyamine with high cationic charge density. bPEI 2000 contains primary, secondary, and tertiary amine groups in approximately 40/36/24 ratio.
Industrially, branched polyethylenimine (bPEI) because of their high charge density adsorb strongly on negatively charged surfaces such as cellulose, polyester, polyamides, metals, etc. bPEIs have extensive applications as an auxiliary agent intensifying manufacturing processes and improving quality of the final products. They are widely used in: paper-making, water treatment, detergents, adhesives, and cosmetics.
Resin Content (wt%): ≥ 99 Charge Density (cationic): 16 meq/g品牌介绍
Polysciences, Inc. 成立于1961年，总部位于宾夕法尼亚州沃灵顿，是一家生产研发化学产品的公司。该公司的产品种类已经累计超过3000种，其产品的特点是体积小，附加值高。Polysciences产品主要包含：1、 单体和聚合物2、 微球和粒子（有机、无机、可生物降解、磁珠、荧光素、染料、特异性抗体和蛋白包被颗粒，直径从40nm到10mm）用于核酸提取、蛋白分离和纯化等。3、 高性能粘合剂、涂料和密封剂
