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Polyvinyl alcohol (Mw 85000-124000, 87-89% hydrolyzed) 是一种具有水解特性的聚合物,其分子量为 85000-124000,水解度为 87-89%。水解度衡量的是原聚醋酸乙烯酯中乙酸基转化为羟基的比例。该聚合物通过乙烯醋酸酯的聚合和醋酸基团的水解除去得到。高达 87-89% 的水解度意味着大部分乙酸酯基团被去除,聚合物结构中产生大量羟基。不同水解度的 Polyvinyl alcohol 可用作自交联冷冻凝胶生物辅料。
Polyvinyl alcohol (Mw 85000-124000, 87-89% hydrolyzed) 是一种具有水解特性的聚合物,其分子量为 85000-124000,水解度为 87-89%。水解度衡量的是原聚醋酸乙烯酯中乙酸基转化为羟基的比例。该聚合物通过乙烯醋酸酯的聚合和醋酸基团的水解除去得到。高达 87-89% 的水解度意味着大部分乙酸酯基团被去除,聚合物结构中产生大量羟基。不同水解度的 Polyvinyl alcohol 可用作自交联冷冻凝胶生物辅料。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
5 g | 待询 | 5日内发货 | |
10 g | 待询 | 5日内发货 | |
50 g | 待询 | 5日内发货 |
产品描述 | Polyvinyl alcohol (Mw 85000-124000, 87-89% hydrolyzed) is a polymer with a molecular weight of 85000-124000, known for its hydrolytic properties. The degree of hydrolysis indicates the conversion rate of acetate groups into hydroxyl groups from the original polyvinyl acetate. Polyvinyl alcohol is produced through the polymerization of vinyl acetate, followed by the hydrolysis that removes acetate groups, resulting in the formation of polyvinyl alcohol. An 87-89% degree of hydrolysis demonstrates the significant removal of acetate groups, creating a substantial number of hydroxyl groups within the PVA structure. Polyvinyl alcohol with different degrees of hydrolysis can form self-crosslinked cryogels, used as bio-auxiliary materials. |
别名 | 9002-89-5 |
分子量 | 85000-124000 (Approximately) |
分子式 | (C2H4O)x |
存储 | store at RT |
以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
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