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  • 氯化钠

    • 食盐;氯化鈉;Sodium Chloride
    货号: abs42027444
    CAS号: 7647-14-5
    分子式: Na•Cl
    分子量: 58.44
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    货号-规格 货期 价格 数量
    abs42027444-500g 现货 ¥246.00
    - +
    abs42027444-2kg 1-2周 ¥314.00
    - +
    abs42027444-5kg 1-2周 ¥478.00
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    大包装询价
    产品描述
    描述

    Sodium Chloride (NaCl) is widely used in biochemistry and molecular biology applications. It is found in nature, in all body tissue, and is considered an essential nutrient. Used in a wide variety of biochemical applications including creating density gradients, regulating biological functions and as a diluent to increase ionic strength in buffers or culture media. NaCl is a component of phosphate buffered saline (PBS) and SSC buffer . It has also been used for precipitation of DNA from SDS-containing samples and in the removal of small nucleic acid fragments from plasmid DNA preparations. The use of sodium chloride for isolation of DNA from mammalian cells has been described. Recent studies provide evidence that a high amount of NaCl reduces production of nitric oxide.

    应用
    Used in biochemistry and molecular biology applications; a component of PBS and SSC buffers
    纯度
    ≥98%
    储存/保存方法
    常温,有效期3年。
    基本信息
    别名
    食盐;氯化鈉
    外观
    白色晶体
    可溶性/溶解性
    溶于水
    温馨提示:本产品仅作科研实验使用,不支持临床等研究
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