癸醛 [112-31-2]
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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
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
|
化学性质
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。