Name | Specifications | Packing | Price | Delivery |
Octadecylamine | 90% | 100g | RMB 94.6 | 現(xiàn)貨 |
Octadecylamine | 90% | 500g | RMB 250.8 | Consulting service |
Octadecylamine | 98% | 25g | RMB 404.8 | Consulting service |
Octadecylamine | 98% | 100g | RMB 1518 | Consulting service |
Octadecylamine | 98% | 500g | RMB 6875 | Consulting service |
外觀Appearance 白色臘狀固體或白色片狀結(jié)晶
純度Purity ≥90.0% (GC)
熔點(diǎn)Melting point 50°C - 60°C
水分Water <0.5 %
碘值Iodine value <4 g I/100 g
胺值A(chǔ)mine number 204 - 211 mg KOH/g (total)
伯胺Primary amine (MW 269): > 98%
仲胺+叔丁胺(Sec. + tert. amine)(MW 521): < 2%
98%:
外觀Appearance 白色片狀結(jié)晶或粉末
紅外光譜鑒別Infrared spectrometry 和對照匹配
純度Purity ≥98.0% (GC)
熔點(diǎn)Melting point 50°C - 52°C
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