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Pigment Red 63:2

Name:C.I.Pigment Red 63:2,C.I.15880:2

Molecular Structure: Single azo

 

C.I.Pigment Red 63:2,C.I.15880:2,CAS 35355-77-2,422.41,C21H14N2O6S,Manganese Maroon,Maroon Toner MN,Suimei Bordeaux BB

C.I.Pigment Red 63:2,C.I.15880:2,CAS 35355-77-2,422.41,C21H14N2O6S,Manganese Maroon,Maroon Toner MN,Suimei Bordeaux BB

Molecular Formula:C21H14N2O6S

Molecular Weight: 422.41

CAS Registry Number:35355-77-2

Manufacturing Methods :2-Aminonaphthalene-1-sulfonic acid diazotization, and 3-Hydroxy-2-naphthoic acid coupling, and then into manganese salt.

Properties and Applications: bordeaux. Insoluble in water and difficult to soluble in ethanol. In concentrated sulfuric acid for blu-ray scarlet, dilution after brown light scarlet precipitation; In concentrated nitric acid for dark crimson; In concentrated sodium hydroxide solution for brown light red.

Light Fastness Heat resistance(℃ ) Sodium carbonate

(5%)

Muriatic acid

(5%)

Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
Good General(125-150℃ Darken) unchanging General Well Bleeding

List of Suppliers:

Deepglo Red 63:2 (Deepak Colourants Pvt Ltd)

Fuji Maroon 415 (Fuji Pigment Co. Ltd)

Manganese Maroon ( Pyosa Pigments )

Maroon Toner MN ( Sharda International )

Navifast Bordeaux 2BS ( Indian Dyestuffs Industries Ltd )

Perma Pigment Maroon TonerMN (Highland Organic Pigments Ltd)

Suimei Bordeaux BB ( Kaseihin Kogyo Kyokai )

Vilma Bon Bordeaux MN( Vilmax SA )


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