Erythrosine
public_id
FDB000892
IUPAC 名称
3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H-spiro[2-benzofuran-1,9'-xanthene]-3-one
描述
Dye used in food and feed additives. Prohibited in U.S.A. and Norway [DFC] Erythrosine, also known as Red No. 3, is a cherry-pink synthetic fluorone food coloring. It is the disodium salt of 2,4,5,7-tetraiodofluorescein. Erythrosine is commonly used in sweets such as some candies and popsicles, and even more widely used in cake-decorating gels. While commonly used in many countries of the world, erythrosine is less commonly used in the United States because Allura Red AC (Red #40) is generally used instead. However, Allura Red AC is banned in many European countries solely because it is an azo dye, despite scientific consensus of Red 40 having fewer known health risks. [Wikipedia].
CAS号
15905-32-5
异构
OC1=C(I)C2=C(C=C1I)C1(OC(=O)C3=C1C=CC=C3)C1=CC(I)=C(O)C(I)=C1O2
InChI标识符
InChI=1S/C20H8I4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H
OALHHIHQOFIMEF-UHFFFAOYSA-N
平均分子量
835.655047046
id
892
含有化合物的食物
食物id食物名称
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