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訂購(gòu)電話:4001650900

Heneicosane

Cas:
629-94-7
Molecular Structure:
MDL:
MFCD00009346
Molecular Formula:
C21H44; CH3(CH2)19CH3
Molecular Weight:
296.57
Alias:
正二十一烷 n-Heneicosane
Product order:
Name Specifications Packing Price Delivery
Heneicosane AR 100ml RMB 401.5 Consulting service
Heneicosane AR 25ml RMB 168.3 Consulting service
Heneicosane 分析標(biāo)準(zhǔn)品,≥99.5% (GC) 1g RMB 759 Consulting service
Heneicosane GR,99% 1g RMB 214.5 Consulting service
Heneicosane GR,99% 5g RMB 432.3 Consulting service
Heneicosane GR,99% 25g RMB 1634.6 Consulting service
Heneicosane 分析標(biāo)準(zhǔn)品,≥99.5% (GC) 5g RMB 1408 Consulting service
Character:
不溶于水。
沸點(diǎn):356 °C
熔點(diǎn):42℃
密度:0.792
Quality Standard:
項(xiàng)目                                    分析純  
                                         (AR)
外觀Appearance                          白色至米黃色粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
二十一烷Heneicosane                     ≥98.0% (GC)
熔點(diǎn)Melting point                       39°C - 43°C


項(xiàng)目                                    優(yōu)級(jí)純  
                                         (GR)
外觀Appearance                          白色至米黃色粉末
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
正二十一烷n-Heneicosane                 ≥99.0% (GC)  
熔點(diǎn)Melting point                       39°C - 43°C

Storage:
密封保存
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