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Pigment

3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-Naphthalenecarboxamide(4Z)-4-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-N-(2-methylphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide
3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(2-methylphenyl)-2-Naphthalenecarboxamide(4Z)-4-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-N-(2-methylphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide

Pigment Red 13/Toluidine Maroon

C .I. NO:Pigment Red 13
CAS NO: 6535-47-3

Molecular Formula: C25H20N4O4

Molecular Weight: 440.4507

 

Manufacturing Methods : 4-Methyl-2-nitrobenzenamine diazotization, and 3-Hydroxy-N-o-tolyl-2-naphthamide coupling.

Properties and Applications:brilliant blue light red. Purple red powder. High tinting strength and covering power, excellent light fastness and heat resistance, in atmospheric and general organic solvents have good stability. Mainly used for making the paint, leather finishing agent, printing ink, watercolor and paint pigment color, also can be used for cloth, natural raw lacquer, besmear brushs bobbin and public art products coloring.

 

List of Suppliers:

Everbright Fast Maroon 3172

Fast Maroon

GP 421205

Marron Solide

Toluidine Dark Red DK-05

Toluidine Maroon

 

Physical & Chemical Properties

 

Product Name

C.I.N

Property

Lignt fastness

Heat resisitance (℃)

Oil absorption (ml/ 100g)

APPLICATION

PRINTING INK

PAINT&COAIING

Plastic&Rubber

Paste

Offset ink

Waterbase ink

Surface ink

Interior ink

Solvent base

Water base

Toluidine Maroon

P.R.13

Industrial Coating,Stationery

7

160

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