フードイエローNo.4アルミニウムレーキ 化学特性,用途語,生産方法
定義
本品は、平成15年厚労省令第126号に示される黄色4号又はそのアルミニウムレーキ又はそのバリウムレーキ又はそのジルコニウムレーキである。
化粧品の成分用途
着色剤
使用
Food Yellow no. 4 Aluminum Lake is a synthetic organic pigment. Dyes and metabolites, Environmental Testing.
製造方法
4-Aminobenzenesulfonic acid?diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid?coupled into aluminum salt deposit into color.
一般的な説明
Yellow to greenish-yellow powder.
空気と水の反応
Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
反応プロフィール
Food Yellow 4:1 is an azo dye complex. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
火災危険
Flash point data for Food Yellow 4:1 are not available. Food Yellow 4:1 is probably combustible.
フードイエローNo.4アルミニウムレーキ 上流と下流の製品情報
原材料
準備製品