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Mordant Yellow 69

Name:C.I.Mordant Yellow 69,C.I.20120

Molecular Structure:

479.40, C.I.20120, C.I.Mordant Yellow 69,C23H18N4Na2O7S2

479.40, C.I.20120, C.I.Mordant Yellow 69,C23H18N4Na2O7S2

Molecular Formula:C23H18N4Na2O7S2

Molecular Weight: 479.40

CAS Registry Number:

Manufacturing Methods : 2-Amino-4-nitrophenol and 4-Aminobenzenesulfonic acid respectively diazotization, and Benzene-1,3-diamine coupling.

Properties and Applications:  dark red light brown.

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This entry was posted on Thursday, September 6th, 2012 at 3:05 am and is filed under Mordant 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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