安息香酸アンモニウム 化學特性,用途語,生産方法
外観
白色, 結(jié)晶?結(jié)晶性粉末
定義
本品は、安息香酸(*)のアンモニウム塩であり、次の化學式で表される。
參照表示名稱：安息香酸
溶解性
水に可溶 (22.9g/100g, 25℃)。エタノール, アセトンに微溶。水に溶けやすく、エタノールに溶けにくい。
用途
保存料、アクリルゴム架橋剤。
化粧品の成分用途
防腐剤
化學的特性
Ammonium benzoate NH4C7H5O2,white crystalline powder,soluble, formed by reaction of NH4OH and benzoic acid. Used (1) as a food preservative, (2) in medicine.
使用
Ammonium benzoate is used predominantly in industries which acts as a corrosion inhibitors and anti-scaling agents . It is also used as paint additives and coating additives. Other consumer uses include cleaning and furnishing Care products, paints and coatings, personal care products, water treatment products. Ammonium benzoate is also used as chemical analysis reagents, in electronics industry, used for the production of electrolytic capacitors and also used in pharmaceutical industries. Used as adhesives, metal rust treatment and rubber additives.
一般的な説明
A white crystalline solid. Soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Used in medicine and as a food preservative.
空気と水の反応
Water soluble.
反応プロフィール
Avoid strong mineral acids and strong alkalis. Special Hazards of Combustion Products: Irritating and toxic ammonia gas and other nitrogen compounds or oxides of carbon may form in fires [USCG, 1999].
健康ハザード
Inhalation of dust may irritate nose. Contact with eyes causes irritation. Ingestion leads to nausea and vomiting.
火災(zāi)危険
Special Hazards of Combustion Products: Irritating and toxic ammonia gas and other nitrogen compounds or oxides of carbon may form in fires.
安全性プロファイル
Poison by ingestion andintravenous routes. When heated to decomposition itemits toxic vapors of NOx and NH3.
純化方法
Crystallise it from EtOH. [Beilstein 9 IV 273.]
安息香酸アンモニウム 上流と下流の製品情報
原材料
準備製品