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Glycerin

Top9283S
Glycerin;1,2,3-Propanetriol; Glycerin;1,2,3-Propanetriol; Show
RT避光
3年
Catalog No. Specification List Price Preferential Price VIP Beijing Harbin Shenyang Guangzhou Quantity Cart
Top9283S 100ml $20.64
Top9283S 500ml $33.02
Product Name Glycerin
Alias Glycerin;1,2,3-Propanetriol;
Molecular Formula C3H8O3
Molecular Weight 92.09
Introduction: 密度: 1.26g/ml
甘油是一种无气味,有暖甜味,能吸潮的无色粘稠液体。可与乙醇、水任意比例混溶,不溶于氯仿、醚、二硫化碳,苯,油类。还可溶解某些无机物。 甘油大量用于化妆品,食品,水性印刷油墨,涂料等,主要作保湿剂、保润剂、吸湿剂、润滑剂、柔软剂、软化剂、增稠剂、增塑剂、稀释剂、防冻剂等。由于甘油无毒无味无公害,可作为二甘醇、乙二醇的代用品用于化妆品、食品工业。 甘油在分子生物学中应用广泛。在琼脂糖和聚丙烯酰胺凝胶电泳中,5%-10%的甘油可增加样品的密度,使样品沉降于电泳凝胶孔底部;甘油还可用于长期稳定贮存酶溶液和细菌菌种等实验。 高压灭菌后的产品需在无菌环境下使用。

These protocols are for reference only. Biotopped does not independently validate these methods.

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