logo
Banner

Pigment Red 62

Catalog Number DYE-PIG-0458
CAS Number 109823-18-9
Structure
Synonyms Pigment Carmine 3B
Molecular Weight 842.85
Molecular Formula C34H26N4O14S4
CI Number C.I.23295
Color brilliant blue light red.
Lightfastness General
Main Molecular Structure Double azo
Preparation Method 4-(4-Amino-2-methylphenyl)-3-methylbenzenamine double nitrogen, and 3-Hydroxynaphthalene-2,7-disulfonic acid (2 Moore) coupling, and then into barium salt.

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

Online Inquiry
Verification code