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Pigment Orange 7

Name:C.I.Pigment Orange 7,C.I.15530

Molecular Structure: Single azo

 

C.I.Pigment Orange 7,C.I.15530,CAS 5850-81-7,419.21,C16H9Cl2N2NaO4S,Lithol Red 3G

C.I.Pigment Orange 7,C.I.15530,CAS 5850-81-7,419.21,C16H9Cl2N2NaO4S,Lithol Red 3G

Molecular Formula:C16H9Cl2N2NaO4S

Molecular Weight: 419.21

CAS Registry Number:5850-81-7

Manufacturing Methods : 2-Amino-4,5-dichlorobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling.

Properties and Applications:brilliant red light orange

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
General To Good General Good Good Well Slightly

List of Suppliers:

Lithol Red 3G(Badische Anilin-und Soda Fabrik)


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