6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid) Cas 134-47-4

6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)

Chemical Name: 6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)

CAS No.: 134-47-4

Molecular Fomula:?C21H16N2O9S2

Chemical Structure:

Molecular weight:?504.49

Appearance: Grey white powder

6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)?Typical?Properties

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6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)?application:

It is an intermediate used for azo dyes, used to manufacture direct orange S and direct acid resistant bright red 4BS.

6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)?Packaging and Shipping

25kg drum

6,6′-Ureylene-bis(1-naphthol-3-sulfonic acid)?Storage

Store in a dark, clean, cool, and dry place, sealed.