N-エチル-N-[4-[[4-[エチル[[3-スルホフェニル]メチル]アミノ]フェニル](2-スルホナトフェニル)メチレン]-2,5-シクロヘキサジエン-1-イリデン]-3-スルホベンゼンメタンアミニウムジアンモニウム 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号に示される青色205号又はそのアルミニウムレーキである。
化粧品の成分用途
着色剤
説明
FD & C Blue No. 1 is principally the disodium salt of ethyl[4-[p- [ethyl(m-sulfobenzyl)amino]-α-(ο-sulfophenyl)benzylidene]2,5-cyclohexadien-l-ylidene](m-sulfobenzyl) ammonium hydroxide inner salt.
The colorant is a dark purple to bronze powder that dissolves in water to give a solution green-blue at neutrality, green in weak acid, and yellow in stronger acid. Addition of base to its neutral solution produces a violet color only on boiling. When dissolvedin concentrated sulfuric acid, it yields a yellow solution that turns green when diluted with water. It is soluble in 95% ethanol. FD & C Blue No. 1 is used in beverages and beverage powders, dairy products, bakery products, dessert powders, confectionery products, condiments, icings, syrups, jams, jellies, marmalades, liqueurs, and extracts. It is also used for coloring ingested drugs.
化学的特性
Blue powder
製造方法
2-Formylbenzenesulfonic acid ?and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid condensation, oxidation, and then the product into the ammonium salt or sodium salt.
安全性プロファイル
Human poison by
intravenous route. Human systemic effects
by intravenous route: muscle contractions or
spasticity and dpspnea. Questionable
carcinogen with experimental neoplastigenic
and tumorigenic data. Mutation data
reported. When heated to decomposition it
emits very toxic fumes of NH3, NOx, and SOx.
N-エチル-N-[4-[[4-[エチル[[3-スルホフェニル]メチル]アミノ]フェニル](2-スルホナトフェニル)メチレン]-2,5-シクロヘキサジエン-1-イリデン]-3-スルホベンゼンメタンアミニウムジアンモニウム 上流と下流の製品情報
原材料
準備製品