Orange B,化合物成分

Orange B

public_id

FDB016603

IUPAC 名称

4-[(E)-2-[3-(ethoxycarbonyl)-4-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-5-yl]diazen-1-yl]naphthalene-1-sulfonic acid

描述

Colourant for frankfurter and sausage casings Orange B is a food dye from the azo dye group. It is approved by Food and Drug Administration (FDA) for use only in hot dog and sausage casings or surfaces, only up to 150 ppm of the finished food weight.[citation needed] It usually comes as disodium salt.

CAS号

15139-76-1

异构

CCOC(=O)C1=NN(C(\N=N\C2=CC=C(C3=CC=CC=C23)S(O)(=O)=O)C1=O)C1=CC=C(C=C1)S(O)(=O)=O

InChI标识符

InChI=1S/C22H18N4O9S2/c1-2-35-22(28)19-20(27)21(26(25-19)13-7-9-14(10-8-13)36(29,30)31)24-23-17-11-12-18(37(32,33)34)16-6-4-3-5-15(16)17/h3-12,21H,2H2,1H3,(H,29,30,31)(H,32,33,34)/b24-23+

键

QUMAZTILKPUCPP-WCWDXBQESA-N

平均分子量

546.051519574

id

16610

含有化合物的食物