アシッドブラック１ 化学特性,用途語,生産方法
外観
暗褐色の結晶性粉末
定義
本品は、平成15年厚労省令第126号に示される黒色401号又はそのアルミニウムレーキである。
溶解性
水, エタノール, セルソルブに可溶。アセトンに微溶。水及びエタノールに溶け、アセトンにわずかに溶ける。
化粧品の成分用途
着色剤
化学的特性
red to maroon crystalline solid
使用
Amido Black 10B is used as a histological, protein, and nucleic acid dye used in electrophoresis. Naphthol Blue Black is an important and commonly used industrial dye. This dye is also used in rapid staining of protein bands on nitrocellulose membranes such as Western blots. Naphthol Blue Black can be utilized as a nucleic acid stain in SDS-Page gels. Additionally this compound has been untilized in cell proliferation assays and histochemical studies. It is also used in criminal investigations to detect blood present with latent fingerprints. They are also used in paints, inks, plastics and leather.
製造方法
4-Nitrobenzenamine diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, aniline diazo, in alkaline conditions and formation of single accidentally coupled nitrogen compounds.
定義
ChEBI: An organic sodium salt resulting from the formal condensation of Amido Black 10B (acid form) with two equivalents of sodium hydroxide.
一般的な説明
Dark brown granular solid.
空気と水の反応
Can be explosive when as a dust in air at certain concentrations. Moderately soluble in water.
反応プロフィール
Acid Black 1 may form toxic gases 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. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Reacts with iron to give a weaker, greener color .
火災危険
Flash point data for Acid Black 1 are not available; however, Acid Black 1 is probably combustible.
アシッドブラック１ 上流と下流の製品情報
原材料
準備製品