• 癸醛 [112-31-2]

  • 英文名:Decanal
  • 别名:蜡醛,正癸醛,十碳酸醛
  • CAS号:112-31-2 分子式:C10H20O 分子量:156.26
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 促销价:162.54
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 促销价:44.10
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 促销价:20.79
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 162.54 登录可见
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 促销价:162.54
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 44.10 登录可见
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 促销价:44.10
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 20.79 登录可见
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 促销价:20.79
  •  订货编号
  •  商品名称
  •  规格
  •  包装
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  •  促销价
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化学性质

稀释时有类似甜橙油和玫瑰似的强烈香气。不溶于水及甘油,溶于脂肪油;挥发油;矿物油及80%醇。具有新鲜的油脂香,稀薄时则有果味香,在空气中易氧化而生成癸酸。 熔点:-5℃ 沸点:208℃ 密度:0.830 折光率:1.4287 闪点:85℃

质量标准

  

外观Appearance                      无色至淡黄色油状液体。
含量Assay(%)                       ≥97.0(GC)   
相对密度Relative Density(20/20℃)  0.8240 ~ 0.8350
折光率Refractive index n20/D       1.4270 ~ 1.4350  
酸值Acid Value                    ≤10.0


≥95%, FCC
grade                                FCC Kosher NI
外观Appearance                       colorless liquid
红外光谱Infrared spectrum            Conforms to Structure
核磁共振Proton NMR spectra           Conforms to Structure
纯度Purity (GC)                      ≥95.0 %
相对密度Specific Gravity 920/20)     0.823 - 0.832
折光率Refractive index n20/D         1.426 - 1.430
酸值Acid Value                       ≤10.0 ml
砷Arsenic (As)                       ≤3 ppm
镉Cadmium (Cd)                       ≤1 ppm
汞Mercury (Hg)                       ≤1 ppm
铅Lead (Pb)                          ≤10 ppm


天然, ≥92%
natural, ≥92%


grade                                   Kosher, natural
外观Appearance                          Colorless to Light Yellow Liquid
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity(GC)                          ≥92.0%
相对密度Specific gravity (25/25°C)     1.4260 - 1.4310  
折光率Refractive index n20/D            1.4260 - 1.4300
砷Arsenic (As)                          ≤3 ppm
镉Cadmium (Cd)                          ≤1 ppm
汞Mercury (Hg)                          ≤1 ppm
铅Lead (Pb)                             ≤1 ppm
13Carbon Analysis                       ≥1.00 ppm
14Carbon Analysis                       ≥1.00 dpm/gC
Deuterium Analysis                      ≥1.0 ppm

  

危险性质

  

用途及存储

用于有机合成和作香料用.

  密封干燥保存。