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Pentacosane

Cas:
629-99-2
Molecular Structure:
MDL:
MFCD00009353
Molecular Formula:
C25H52; CH3(CH2)23CH3
Molecular Weight:
352.68
Alias:
正二十五烷
Product order:
Name Specifications Packing Price Delivery
Pentacosane AR,93% 5g RMB 113.3 Consulting service
Pentacosane AR,93% 25g RMB 231 Consulting service
Pentacosane AR,93% 100g RMB 753.5 Consulting service
Pentacosane 分析標(biāo)準(zhǔn)品,>99% (GC) 250mg RMB 211.2 Consulting service
Pentacosane 分析標(biāo)準(zhǔn)品,>99% (GC) 1g RMB 649 Consulting service
Pentacosane 97% 25g RMB 871.2 Consulting service
Pentacosane 97% 5g RMB 209 Consulting service
Character:
無色結(jié)晶。不溶于水,能溶于無水乙醇和氯仿。存在于石油中。
密度:0.791
熔點(diǎn):53.3℃
折光率:1.4478
Quality Standard:
外觀Appearance                          白色粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
純度Purity                              ≥97% (GC)  
熔點(diǎn)Melting point                       53°C - 56°C 
Storage:
密封保存
主要用作有機(jī)合成及氣相色譜對(duì)比樣品。
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