dye|World dye variety

Food Black 2

Name:C.I.Food Black 2,C.I.27755

Molecular Structure: Double azo class

C.I.Food Black 2,C.I.27755,CAS 2118-39-0,825.65,C26H15N5Na4O13S4,Food Black 2

Molecular Formula:C₂₆H₁₅N₅Na₄O₁₃S₄

Molecular Weight: 825.65

CAS Registry Number:2118-39-0

Manufacturing Methods :

Properties and Applications: 2-Aminobenzenesulfonic acid diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, product to diazo, in alkaline conditions and 23-Hydroxynaphthalene-2,7-disulfonic acid coupling.

List of Suppliers:

Food Black 2( Pointing Ltd )

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This entry was posted on Friday, April 6th, 2012 at 5:55 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.

One Response to “Food Black 2”

1. Vanesssa on January 18th, 2016 at 1:17 pm

   Good morning!

   I Would you like introduce myself, I’m Vanessa Carvalho and I’m working in the Surya Company (In Brazil).
   I’m written this email because to need of the a company that to distribute the dye CI 27755 (CAS: 2118-39-0). We have with a new development.
   I would like the documentation (MSDS, TDS, Safety Data Sheet, Technical Sheet and Literature) to analyze in character of urgency and quotation, please?

   Thank you for attention.
   Have a nice day.

   Best Regards

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