3-甲基戊酸 [105-43-1]
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英文名:3-Methylvaleric acid
- 别名:(±)-3-Methylvaleric acid 3-Methylpentanoic acid sec-Butylacetic Acid DL-3-Methylvaleric acid
- CAS号:105-43-1 分子式:C6H12O2;CH3CH2CH(CH3)CH2CO2H 分子量:116.16
P99112-25g 3-甲基戊酸 [105-43-1] 99% 25g 514.00 促销价:375.22
P99113-5g 3-甲基戊酸 [105-43-1] 99% 5g 228.00 促销价:166.44
P99110-100g 3-甲基戊酸 [105-43-1] ≥98%, FG 100g 1185.00 促销价:865.05
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P99111-100g | 3-甲基戊酸 [105-43-1] | 99% | 100g | 1214.00 | 886.22 | 登录可见 |
P99111-100g 3-甲基戊酸 [105-43-1] 99% 100g 1214.00 促销价:886.22
|
P99112-25g | 3-甲基戊酸 [105-43-1] | 99% | 25g | 514.00 | 375.22 | 登录可见 |
P99112-25g 3-甲基戊酸 [105-43-1] 99% 25g 514.00 促销价:375.22
|
P99113-5g | 3-甲基戊酸 [105-43-1] | 99% | 5g | 228.00 | 166.44 | 登录可见 |
P99113-5g 3-甲基戊酸 [105-43-1] 99% 5g 228.00 促销价:166.44
|
P99110-100g | 3-甲基戊酸 [105-43-1] | ≥98%, FG | 100g | 1185.00 | 865.05 | 登录可见 |
P99110-100g 3-甲基戊酸 [105-43-1] ≥98%, FG 100g 1185.00 促销价:865.05
|
化学性质
质量标准
99%
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥99.0% (GC)
比重Specific gravity (25/25°C) 0.9210 ~ 0.9270
折光率Refractive index n20/D 1.4150 ~ 1.4180
≥98%, FG
外观Appearance Colorless liquid
折光率Refractive index n20/D 1.414 - 1.418
红外光谱Infrared spectrum Conforms to Structure
纯度Purity (GC) ≥98.0 %
色度Color test (APHA) <100
砷Arsenic (As) ≤3 ppm
镉Cadmium (Cd) ≤1 ppm
汞Mercury (Hg) ≤1 ppm
铅Lead (Pb) ≤10 ppm