四苯硼钠 (CAS No.143-66-8)
- 物化性质
- 白色结晶性粉末，微有苦味。易溶于水、乙醇、甲醇和丙酮，微溶于乙醚，不溶于石油醚。水溶液呈弱碱性，对光敏感，长期光照或受热易分解，熔点大于300℃（分解）。
- 技术参数
- 含量≥99%
- 熔点
- 大于300℃（分解）
- 储存条件
- 避光、密封、阴凉干燥处保存
English description（英文原文，共 1025 字符）
Product Name:Sodium tetraphenylboron
English Name:Sodium tetraphenylboron
CAS No.:143-66-8
Aliases:Sodium tetraphenylborate, Tetraphenylboron sodium, NaTPB
Molecular Formula:C24H20BNa
Physical Properties:White crystalline powder with a slight bitter taste. Freely soluble in water, ethanol, methanol and acetone; slightly soluble in diethyl ether; insoluble in petroleum ether. Aqueous solution is weakly alkaline. Sensitive to light, it decomposes upon prolonged exposure to light or heat. Melting point greater than 300°C (decomposition).
Uses:Mainly used for qualitative identification and quantitative analysis of potassium ions, and for precipitating potassium, ammonium, rubidium and cesium ions. Also employed as a phase transfer catalyst in organic synthesis and as a raw material for preparing other tetraphenylborate salts.
Technical Specifications:
Assay ≥ 99%
Melting point: > 300°C (decomposition)
Solubility: freely soluble in water
Storage: keep in a cool, dry place, protected from light and sealed
English Name:Sodium tetraphenylboron
CAS No.:143-66-8
Aliases:Sodium tetraphenylborate, Tetraphenylboron sodium, NaTPB
Molecular Formula:C24H20BNa
Physical Properties:White crystalline powder with a slight bitter taste. Freely soluble in water, ethanol, methanol and acetone; slightly soluble in diethyl ether; insoluble in petroleum ether. Aqueous solution is weakly alkaline. Sensitive to light, it decomposes upon prolonged exposure to light or heat. Melting point greater than 300°C (decomposition).
Uses:Mainly used for qualitative identification and quantitative analysis of potassium ions, and for precipitating potassium, ammonium, rubidium and cesium ions. Also employed as a phase transfer catalyst in organic synthesis and as a raw material for preparing other tetraphenylborate salts.
Technical Specifications:
Assay ≥ 99%
Melting point: > 300°C (decomposition)
Solubility: freely soluble in water
Storage: keep in a cool, dry place, protected from light and sealed
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常见问题
- 四苯硼钠的 CAS 号是多少？
- 四苯硼钠的 CAS 号是 143-66-8。
- 四苯硼钠的分子式和分子量是什么？
- 四苯硼钠的分子式为 C24H20BNa。
- 四苯硼钠的英文名称是什么？
- 四苯硼钠的英文名称为 Sodium tetraphenylboron。
- 四苯硼钠还有哪些别名？
- 四苯硼钠又称 四苯硼酸钠、四苯基硼酸钠、NaTPB。
- 四苯硼钠有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条四苯硼钠供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 四苯硼钠的供应商主要分布在哪些地区？
- 四苯硼钠的供应商主要分布在 上海市（1 条） 等地。
- 四苯硼钠有哪些级别可选？
- 平台上四苯硼钠的供应级别包括 工业级。
- 四苯硼钠的报价单位是什么？
- 四苯硼钠的报价单位主要有 千克。
- 哪里可以查到四苯硼钠的价格？
- 掌上化工四苯硼钠产品页汇总了各供应商的最新报价与规格，地址：/chemicals/143-66-8/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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