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Eicosane

Cas:
112-95-8
Molecular Structure:
MDL:
MFCD00009344
Molecular Formula:
C20H42; CH3(CH2)18CH3
Molecular Weight:
282.56
Alias:
正二十烷 n-Eicosane eicosane(didecyl) icosane
Product order:
Name Specifications Packing Price Delivery
Eicosane 分析标准品,≥99.8% (GC) 1g RMB 217.8 Consulting service
Eicosane GCS,>99%(GC) 5ml RMB 85.8 Consulting service
Eicosane GR,99% 25g RMB 215.6 Consulting service
Eicosane GR,99% 100g RMB 753.5 Consulting service
Eicosane AR 25ml RMB 140.8 Consulting service
Eicosane AR 100ml RMB 382.8 Consulting service
Character:
无色结晶或白色蜡状固体。易溶于丙酮,溶于苯和乙醚,不溶于水。
密度:0.7886
熔点:36.8℃
沸点343℃
折光率:1.4425
闪点>110℃
Quality Standard:
项目                                    分析纯  
                                        (AR)
外观Appearance                          无色结晶或白色蜡状固体
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       35°C - 39°C
甲苯溶解试验Solubility in Toluene       溶液透明

项目                                    优级纯  
                                        (GR)
外观Appearance                          无色结晶或白色蜡状固体
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              >99.0% (GC)
熔点Melting point                       36°C - 38°C
甲苯溶解试验Solubility in Toluene       溶液透明

Storage:
密封阴凉保存。
用途  气相色谱分析标准,气相色谱固定液。有机合成
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