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Tetrabutylammonium iodide

Cas:
311-28-4
Molecular Structure:
MDL:
--MFCD00011636
Molecular Formula:
C16H36NI;[CH3(CH2)3]4NI
Molecular Weight:
369.38
Alias:
碘化四丁铵, N,N,N-三丁基-1-丁铵碘化物 TBAI
Product order:
Name Specifications Packing Price Delivery
Tetrabutylammonium iodide 用于电化学分析, ≥99.0% 5g RMB 327.8 现货
Tetrabutylammonium iodide 离子对色谱级 25g RMB 1210 现货
Tetrabutylammonium iodide 离子对色谱级 5g RMB 308 现货
Tetrabutylammonium iodide 99% 500g RMB 1375 现货
Tetrabutylammonium iodide 99% 100g RMB 334.4 促销
Tetrabutylammonium iodide 99% 25g RMB 110 促销
Character:
白色或微黄色结晶。易吸湿。溶于水和乙醇,微溶于氯仿。有刺激性。水中溶解度<5%。
熔点:145-148℃
  
Quality Standard:
 
   98%:

外观Appearance                          白色至浅褐色粉末或结晶
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              ≥98.0% (银量滴定)  
熔点Melting point                       141°C - 149°C

品级Grade                               离子对色谱级  
                                     (for ion pair chromatography)
外观Appearance                          白色至浅褐色粉末或结晶
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              ≥99.0% (AT)  
熔点Melting point                       141°C - 149°C
λ 10 % in acetonitrile
UV absorption
  λ: 290 nm                             ≤ 0.1
  λ: 300 nm                             ≤0.05
  λ: 320 nm                             ≤0.02
  λ: 500 nm                             ≤0.02

品级Grade                               用于电化学分析  
                               (for electrochemical analysis, ≥99.0%)
外观Appearance                          白色至浅褐色粉末或结晶
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              ≥99.0% (银量滴定)  
熔点Melting point                       141°C - 146°C
电化学分析electrochemical analysis test Pass
溶解性试验solubility acetonitrile:      soluble0.1 g/mL, clear, colorless
 

Storage:
密封干燥避光保存。
用途  离子对色谱试剂,相转移催化剂,极谱分析试剂。有机合成。
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