logo
Banner

Pigment Orange 7

Catalog Number DYE-PIG-0530
CAS Number 5850-81-7
Structure
Synonyms Lithol Red 3G
Molecular Weight 419.21
Molecular Formula C16H9Cl2N2NaO4S
CI Number C.I.15530
Color brilliant red light orange
Lightfastness General To Good
Main Molecular Structure Single azo
Oleic Acid Well
Preparation Method 2-Amino-4,5-dichlorobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling.
Soap Micelle Bleeding Slightly

It is important to note that our products are for research use only and are not for clinical use.

Online Inquiry
Verification code