喹啉黄 QuinolineYellow,70% 500G

CAS号：8004-92-0

品名：喹啉黄Quinolineyellow

中文别名：酸性黄3;2-(2-喹啉基)-1,3-茚二酮二磺酸二钠盐;

英文别名：QuinolineYellow;

分子式：C18H9NNa2O8S2

分子量：477.375

精确质量：476.956

Psa：178.19

UNII号：35SW5USQ3G

外观与性状：黄色至橙色粉末

密度：

熔点：150ºC (Decomposes)

稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.

储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S26-S36

危险类别码：R36/37/38

危险品标志：Xi

简介：Quinolineyellow,QuinolineYellowWS,C.I.47005,orFoodYellow13,isayellowfooddyewithamaximumabsorptionwavelengthof416nm.p.119Chemicallyitisamixtureofdisulfonates(principally),monosulfonatesandtrisulfonatesof2-(2-quinolyl)indan-1,3-dione.