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Food Yellow 12

Name:C.I.Food Yellow 12,C.I.12740

Molecular Structure: Single azo class

C.I.Food Yellow 12,C.I.12740,CAS 6407-78-9,C18H18N4O,306.36

C.I.Food Yellow 12,C.I.12740,CAS 6407-78-9,C18H18N4O,306.36

Molecular Formula:C18H18N4O

Molecular Weight: 306.36

CAS Registry Number:6407-78-9

Manufacturing Methods :  2,4-Dimethylbenzenamine diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.

Properties and Applications: red light yellow to yellow. Insoluble in water, slightly soluble in alcohol. And C.I. Solvent yellow 18 the same chemical structure.

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This entry was posted on Sunday, April 1st, 2012 at 3:08 am and is filed under Food Dyes. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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