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外観
無色～淡黄色、液体
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定義
本品は、オレイン酸(*)のカリウム塩であり、次の化学式で表される。
参照表示名称：オレイン酸
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用途
洗剤、乳化剤
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用途
界面活性剤。
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化粧品の成分用途
乳化剤、洗浄剤
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化学的特性
Gray-tan paste. Soluble in water and
alcohol. Combustible.
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使用
Potassium Oleate is the potassium salt of oleic acid. it is used as a
binder, emulsifier, and anticaking agent.
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一般的な説明
Brown solid or clear to amber liquid with a soapy odor. Sinks and mixes slowly with water.
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空気と水の反応
Water soluble. Gives basic aqueous solution.
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反応プロフィール
Salts, basic, such as OLEIC ACID, [POTASSIUM SALT], are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
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健康ハザード
Inhalation of dust causes irritation of nose and throat, coughing, and sneezing. Ingestion causes mild irritation of mouth and stomach. Contact with eyes causes irritation.
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火災危険
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as carbon dioxide and carbon monoxide, may be formed when involved in fire.
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安全性プロファイル
An eye irritant. When heated to decomposition it emits toxic fumes of K2O.
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純化方法
Recrystallise it from EtOH (1g/mL). [Beilstein 2 H 465, 2 I 196, 2 I 202, 2 II 436, 2 III 1404, 2 IV 1646.]
