フクシン 化学特性,用途語,生産方法
外観
暗緑色, 結晶～結晶性粉末
定義
本品は、次の化学式で表されるトリフェニルメタン系頭髪用染料である。
溶解性
冷水に難溶, 温水に可溶。アルコールに易溶, エーテルに難溶。水溶状 : 0.1g/50ml(加熱溶解)……澄明
解説
フクシン，緑色の結晶．分解点 ＞ 200 ℃，λmax 543 nm(ε 93000)．温水に可溶(紫赤色)，アルコール類に可溶，エーテルに不溶．溶液は緑色の蛍光を発する．アルデヒドの検出試薬(シッフ試薬)，繊維類(木綿，羊毛，絹，アクリル繊維)，皮革，紙，生体などの染色に用いられる．
森北出版「化学辞典（第2版）
用途
多糖類染色、結合組織染色、Hiss染色、グラム染色、内分泌細胞染色。
化粧品の成分用途
毛髪着色剤
製造
マゼンタ，ローザニリン，C.I.Basic Violet 14ともいう．トリフェニルメタン染料の一種．鉄粉と塩化亜鉛の存在下，アニリン，o-およびp-トルイジンの混合物をニトロベンゼン中で加熱すると得られるフクシン．
化学的特性
Green crystal powder
使用
As a dye or in manufacture of other dyes.
定義
ChEBI: A hydrochloride that is the monohydrochloride of 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline. One of the major constituents of Basic fuchsin, together with pararosanilin, magenta II and new fuchsin.
一般的な説明
Dark green powder. A dye derived from triphenylmethane.
空気と水の反応
Slightly soluble in water.
反応プロフィール
FUCHSIN BASIC neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. Easily reduced to colorless leuco-bases .
火災危険
Flash point data for FUCHSIN BASIC are not available, but FUCHSIN BASIC is probably combustible.
臨床応用
Basic fuchsin is a mixture of the chlorides of rosaniline andp-rosaniline. It exists as a green crystalline powder with ametallic appearance. The compound is soluble in water andin alcohol but insoluble in ether. Basic fuchsin is a componentof carbol–fuchsin solution (Castellani’s paint), which isused topically in the treatment of fungal infections, notablyringworm and athlete’s foot.
純化方法
Purify the dye by dissolving it in EtOH, filtering and adding H2O. Filter or centrifuge it and wash the precipitate with Et2O and dry it in air. It has also been recrystallised from water and dried in vacuo at 40o. The crystals have a metallic green lustre. It has UV max in EtOH at 543nm ( 93,000). Its solubility in H2O is 0.26%. A carmine red colour is obtained in EtOH. It is paraRosaniline with a methyl group. [Scalan J Am Chem Soc 57 887 1937.]
フクシン 上流と下流の製品情報
原材料
準備製品