Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 112,C.I.12370

Molecular Structure: Single azo

Molecular Formula:C₂₄H₁₆Cl₃N₃O₂

Molecular Weight: 484.76

CAS Registry Number:6535-46-2

Manufacturing Methods : 2,4,5-Trichloroaniline diazotization, and 3-Hydroxy-N-o-tolyl-2-naphthamide coupling.

Properties and Applications:brilliant red. Brilliant red powder. Soluble in water. In concentrated sulfuric acid for the red light purple, dilution to blue light pink. Has good heat resistance, acid resistance and alkali resistance. Mainly used in printing ink, paint, cultural and educational supplies coloring.

Light Fastness	Heat resistance(℃ )		Sodium carbonate(5%)	Muriatic acid(5%)	Oleic acid	PVC migration	Soap micelle bleeding
	Melting point	Stable
Well		180	Well			Bleeding

List of Suppliers:

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