• 癸醛 [112-31-2]

  • 英文名:Decanal
  • 別名:蠟醛,正癸醛,十碳酸醛
  • CAS號(hào):112-31-2 分子式:C10H20O 分子量:156.26
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 促銷價(jià):162.54
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 促銷價(jià):44.10
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 促銷價(jià):20.79
訂貨編號(hào) 商品名稱 規(guī)格 包裝 單價(jià) 促銷價(jià) 會(huì)員價(jià) 數(shù)量
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 162.54 登錄可見
P76041-500ml 癸醛 [112-31-2] 97% 500ml 258.00 促銷價(jià):162.54
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 44.10 登錄可見
P76040-100ml 癸醛 [112-31-2] 97% 100ml 70.00 促銷價(jià):44.10
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 20.79 登錄可見
P76049-25ml 癸醛 [112-31-2] 97% 25ml 33.00 促銷價(jià):20.79
  •  訂貨編號(hào)
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價(jià)
  •  促銷價(jià)
  •  會(huì)員價(jià)
  •  數(shù)量

化學(xué)性質(zhì)

稀釋時(shí)有類似甜橙油和玫瑰似的強(qiáng)烈香氣。不溶于水及甘油,溶于脂肪油;揮發(fā)油;礦物油及80%醇。具有新鮮的油脂香,稀薄時(shí)則有果味香,在空氣中易氧化而生成癸酸。 熔點(diǎn):-5℃ 沸點(diǎn):208℃ 密度:0.830 折光率:1.4287 閃點(diǎn):85℃

質(zhì)量標(biāo)準(zhǔn)

  

外觀Appearance                      無色至淡黃色油狀液體。
含量Assay(%)                       ≥97.0(GC)   
相對(duì)密度Relative Density(20/20℃)  0.8240 ~ 0.8350
折光率Refractive index n20/D       1.4270 ~ 1.4350  
酸值A(chǔ)cid Value                    ≤10.0


≥95%, FCC
grade                                FCC Kosher NI
外觀Appearance                       colorless liquid
紅外光譜Infrared spectrum            Conforms to Structure
核磁共振Proton NMR spectra           Conforms to Structure
純度Purity (GC)                      ≥95.0 %
相對(duì)密度Specific Gravity 920/20)     0.823 - 0.832
折光率Refractive index n20/D         1.426 - 1.430
酸值A(chǔ)cid Value                       ≤10.0 ml
砷Arsenic (As)                       ≤3 ppm
鎘Cadmium (Cd)                       ≤1 ppm
汞Mercury (Hg)                       ≤1 ppm
鉛Lead (Pb)                          ≤10 ppm


天然, ≥92%
natural, ≥92%


grade                                   Kosher, natural
外觀Appearance                          Colorless to Light Yellow Liquid
紅外光譜鑒別Infrared spectrometry       Conforms to Structure
純度Purity(GC)                          ≥92.0%
相對(duì)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
鎘Cadmium (Cd)                          ≤1 ppm
汞Mercury (Hg)                          ≤1 ppm
鉛Lead (Pb)                             ≤1 ppm
13Carbon Analysis                       ≥1.00 ppm
14Carbon Analysis                       ≥1.00 dpm/gC
Deuterium Analysis                      ≥1.0 ppm

  

危險(xiǎn)性質(zhì)

  

用途及存儲(chǔ)

用于有機(jī)合成和作香料用.

  密封干燥保存。