必应染料-您身边的染料专家

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

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 )


One Response to “Food Black 2”

  1. 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

Leave a Reply