폰슈 3R

한글명:폰슈 3R

카스 번호3564-09-8

상품명:PONCEAU 3R

CBNumberCB0764175

분자식C19H19N2NaO7S2

포뮬러 무게474.48

동의어(한글)

선홍색3R

폰슈3R

선홍색3R

화학적 성질

위험 및 안전 성명

그림문자(GHS)

화학적 성질
Dark-red powder. Soluble in water and acids to form a cherry-red solution; slightly soluble in alcohol; insoluble in alkalies.
용도
Dyeing wool. Colorant in food, drugs and cosmetics.
정의
A water-soluble red dye.
일반 설명
Dark red crystals or red powder.
공기와 물의 반응
Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble.
반응 프로필
PONCEAU 3R is an azo compound. 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.
위험도
Prohibited by FDA for use in foods, drugs, cosmetics. Possible carcinogen.
화재위험
Flash point data for PONCEAU 3R are not available; however, PONCEAU 3R is probably combustible.
Safety Profile
Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx and SOx.