产品详情
脂肪酸甲酯
Fatty acid methyl ester
脂肪酸甲酯由脂肪酸甲基化生成,生物柴油主要由脂肪酸甲酯组成。
Fatty acid methyl ester is formed by methylation of fatty acid, and biodiesel is mainly composed of fatty acid methyl ester.
脂肪酸甲酯为黄色澄清透明液体(精馏后为无色),具有一种温和的、特有的气味,结构稳定,没有腐蚀性。
Fatty acid methyl ester is a yellow clear liquid (colorless after distillation), has a mild, characteristic odor, stable structure, and is not corrosive.
广泛用于合成高级表面活性剂,用作高级润滑油和燃料的添加剂、乳化剂制品、 香料的溶剂等。
Widely used in the synthesis of advanced surfactants, used as additives for advanced lubricants and fuels, emulsifier products, solvents for spices, etc.
也可用于染料的中间体使用。
产品基本信息 The basic information of Product |
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性状 Description |
黄色澄清透明液体。 Yellow clear liquid. |
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CAS号 CAS No. |
627-91-8 |
分子式 Molecular formula |
C7H12O4 |
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分子量 Molecular weight |
160.16 |
密度 Density |
1.081 g/cm³ |
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产品规格参数 Product specification parameter |
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序号 Serial number |
项目 Item |
指标 index |
检测方法 Detection method |
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1 |
性状 Character |
黄色澄清透明液体。 Yellow clear liquid. |
目测 Visual inspection |
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2 |
皂化值 Saponification value,mgKOH/g |
≧100 |
滴定法 Titration |
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3 |
酸值 Acid value,mgKOH/g |
≤10 |
滴定法 Titration |
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4 |
水分 Moisture,% |
≤2 |
卡尔费休法 The method of Karl·fisher |
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5 |
含量 Assay,% |
≧95.0 |
气相色谱法 GC |
产品贮存:远离热源,火花和火焰。储存在密闭的容器中。储存于阴凉,干燥,通风良好的地方远离不相容物质。
Storage: Away from heat sources, sparks and flames. Store in an airtight container. Store in a cool, dry, well-ventilated place away from incompatible substances.