Name: 氢氧化钠，烧碱，颗粒状 500克 BIOMUS
Brand: BIOMUS
SKU: 5902409413144
Price: 8.02 EUR
Availability: OutOfStock

Natriumhydroxid, Natronlauge, Granulat 500g BIOMUS

氢氧化钠，烧碱，颗粒状 500克 BIOMUS

€8,02

数量

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描述

氢氧化钠颗粒 500 克 BIOMUS

- 参与肥皂、玻璃、橡胶的制造
- 作为排水管清洁产品的成分
- 用作酸度调节剂

氢氧化钠也称为：苛性钠、烧碱、苛性碱、苛性钠
固体氢氧化钠是一种白色结晶物质。它具有吸湿性，易与空气中的二氧化碳结合（形成碳酸钠涂层）。请存放于密封容器中。它在水中溶解良好，释放大量热量，形成苛性钠，即无味、无色、不可燃的液体，可与酸、非金属氧化物和两性氢氧化物反应生成钠盐。触感滑腻，能引起灼伤。对金属具有腐蚀性，尤其在潮湿环境中。它易与具有两性特性的金属反应，释放氢气（例如与铝和锆反应生成粘土和锆酸盐）。与弱有机酸（如酚类和硝基甲烷）形成盐。在NaOH作用下，非金属发生歧化反应（例如，白磷在NaOH溶液中加热生成磷酸盐和磷酸盐，硫在NaOH溶液中溶解生成硫化物和亚硫酸盐）。
成分
氢氧化钠（苛性钠）
化学式：NaOH
规格：纯品
纯度：最低98.5%

用途
苛性钠用作排水管清洁剂的成分。它还参与肥皂、石英水玻璃、染料和人造丝的制造。此外，还用于橡胶制造、工业用水处理和造纸工业。
推荐储存条件
干燥、阴凉处保存。请放置于儿童无法触及处。

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