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Azoic Coupling Component 40

Name:C.I.Azoic Coupling Component 40,C.I.37570

Molecular Structure:

C.I.Azoic Coupling Component 40,C.I.37570,CAS 3692-05-5,552.62,C36H28N2O4

C.I.Azoic Coupling Component 40,C.I.37570,CAS 3692-05-5,552.62,C36H28N2O4

Molecular Formula:C36H28N2O4

Molecular Weight: 552.62

CAS Registry Number:3692-05-5

Manufacturing Methods : 3,3′-Dimethylbenzidine and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications: soluble in butanol and pyridine, insoluble in water and sodium carbonate solution. The strong sulfuric acid solution for brown; Sodium hydroxide solution for brown in the light yellow. Melting point 327 ℃

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This entry was posted on Friday, April 13th, 2012 at 4:22 am and is filed under Azoic 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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