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Pigment Orange 44

Catalog Number DYE-PIG-0517
CAS Number 17453-73-5
Structure
Synonyms Lutetia Orange JO, Ultraprint Orange IRC
Molecular Weight 689.54
Molecular Formula C34H30Cl2N6O6
Appearance Orange powder
CI Number C.I.21162
Color red orange
Lightfastness 4-5
Main Molecular Structure Double azo
Oleic Acid 5
Preparation Method 3,3'-Dimethoxylbenzidine double nitrogen, and N-(4-chlorophenyl)-3-oxobutanamide (2 Moore) coupling.
Properties In concentrated sulfuric acid for SAP green, yellow brown after dilution precipitation; In the basic insurance powder solution for blue light red; In the acidic insurance powder solution for orange.
Soap Micelle Bleeding 5

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