椰油酸 (CAS No.61788-47-4)
- 物化性质
- 常温下为淡黄色油状液体或半固体，微有椰子油气味；不溶于水，可溶于乙醇、乙醚、丙酮等有机溶剂。相对密度约0.89 g/cm³（25℃），熔点约20～28℃，沸点约250℃以上（伴随分解），闪点约180℃；可与碱发生皂化反应，也能发生酯化、胺（氨）化及与环氧乙烷的加成反应。典型组成为月桂酸约45%、肉豆蔻酸约18%、棕榈酸约10%、辛酸约8%、癸酸约8%、油酸约8%、硬脂酸约2%、亚油酸约1%及少量己酸。
- 外观
- 25℃下为淡黄色透明油状液体或半固体
English description（英文原文，共 1630 字符）
Product Name:Coconut Fatty Acid
English Name:Coconut Fatty Acid
CAS No.:61788-47-4
Aliases:Coconut Oil Fatty Acid, Coco Fatty Acid, Coconut Oil Acid, Fatty Acids, Coco
Physical Properties:Pale yellow oily liquid or semisolid at room temperature with a slight coconut oil odor; insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Relative density about 0.89 g/cm³ at 25°C, melting point about 20–28°C, boiling point above about 250°C (with decomposition), flash point about 180°C. It can saponify with alkalis and undergo esterification, amination and addition reaction with ethylene oxide. Typical composition: approximately 45% lauric acid, 18% myristic acid, 10% palmitic acid, 8% caprylic acid, 8% capric acid, 8% oleic acid, 2% stearic acid, 1% linoleic acid and a small amount of caproic acid.
Uses:It is mainly used for producing soap, modified alkyd resins, textile auxiliaries, liquid detergents, surfactants, papermaking additives, chemical fiber oil agents and various chemical additives, and also serves as a source of long-chain alkyl groups. Coconut fatty acid diethanolamide prepared from it is a nonionic surfactant with no cloud point and good foaming, foam stabilizing, detergency and hard-water resistance properties, commonly used for thickening and foam stabilization in shampoos, liquid detergents and other household cleaning products.
Technical Specifications:
Appearance: pale yellow transparent oily liquid or semisolid at 25°C
Total fatty acid content: ≥99%
Acid value: 245–270 mg KOH/g
Saponification value: 250–270 mg KOH/g
Iodine value: 8–15 g I₂/100g
English Name:Coconut Fatty Acid
CAS No.:61788-47-4
Aliases:Coconut Oil Fatty Acid, Coco Fatty Acid, Coconut Oil Acid, Fatty Acids, Coco
Physical Properties:Pale yellow oily liquid or semisolid at room temperature with a slight coconut oil odor; insoluble in water, soluble in ethanol, diethyl ether, acetone and other organic solvents. Relative density about 0.89 g/cm³ at 25°C, melting point about 20–28°C, boiling point above about 250°C (with decomposition), flash point about 180°C. It can saponify with alkalis and undergo esterification, amination and addition reaction with ethylene oxide. Typical composition: approximately 45% lauric acid, 18% myristic acid, 10% palmitic acid, 8% caprylic acid, 8% capric acid, 8% oleic acid, 2% stearic acid, 1% linoleic acid and a small amount of caproic acid.
Uses:It is mainly used for producing soap, modified alkyd resins, textile auxiliaries, liquid detergents, surfactants, papermaking additives, chemical fiber oil agents and various chemical additives, and also serves as a source of long-chain alkyl groups. Coconut fatty acid diethanolamide prepared from it is a nonionic surfactant with no cloud point and good foaming, foam stabilizing, detergency and hard-water resistance properties, commonly used for thickening and foam stabilization in shampoos, liquid detergents and other household cleaning products.
Technical Specifications:
Appearance: pale yellow transparent oily liquid or semisolid at 25°C
Total fatty acid content: ≥99%
Acid value: 245–270 mg KOH/g
Saponification value: 250–270 mg KOH/g
Iodine value: 8–15 g I₂/100g
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常见问题
- 椰油酸的 CAS 号是多少？
- 椰油酸的 CAS 号是 61788-47-4。
- 椰油酸的英文名称是什么？
- 椰油酸的英文名称为 Coconut Fatty Acid。
- 椰油酸还有哪些别名？
- 椰油酸又称 椰子油酸、椰子油脂肪酸、椰油脂肪酸。
- 椰油酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条椰油酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 椰油酸的供应商主要分布在哪些地区？
- 椰油酸的供应商主要分布在 上海市（1 条） 等地。
- 椰油酸有哪些级别可选？
- 平台上椰油酸的供应级别包括 工业级。
- 椰油酸的报价单位是什么？
- 椰油酸的报价单位主要有 千克。
- 哪里可以查到椰油酸的价格？
- 掌上化工椰油酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/61788-47-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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