Name | Specifications | Packing | Price | Delivery |
Tetrabutylammonium iodide | 用于電化學(xué)分析, ≥99.0% | 5g | RMB 327.8 | 現(xiàn)貨 |
Tetrabutylammonium iodide | 離子對(duì)色譜級(jí) | 25g | RMB 1210 | 現(xiàn)貨 |
Tetrabutylammonium iodide | 離子對(duì)色譜級(jí) | 5g | RMB 308 | 現(xiàn)貨 |
Tetrabutylammonium iodide | 99% | 500g | RMB 1375 | 現(xiàn)貨 |
Tetrabutylammonium iodide | 99% | 100g | RMB 334.4 | 促銷 |
Tetrabutylammonium iodide | 99% | 25g | RMB 110 | 促銷 |
外觀Appearance 白色至淺褐色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry 和對(duì)照匹配
純度Purity ≥98.0% (銀量滴定)
熔點(diǎn)Melting point 141°C - 149°C
品級(jí)Grade 離子對(duì)色譜級(jí)
(for ion pair chromatography)
外觀Appearance 白色至淺褐色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry 和對(duì)照匹配
純度Purity ≥99.0% (AT)
熔點(diǎn)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
品級(jí)Grade 用于電化學(xué)分析
(for electrochemical analysis, ≥99.0%)
外觀Appearance 白色至淺褐色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry 和對(duì)照匹配
純度Purity ≥99.0% (銀量滴定)
熔點(diǎn)Melting point 141°C - 146°C
電化學(xué)分析electrochemical analysis test Pass
溶解性試驗(yàn)solubility acetonitrile: soluble0.1 g/mL, clear, colorless
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