Pigment Violet 23 By Changzhou Energetic & Reliable Co. Ltd.

Supported by the team of experts, we are the leading Exporter, Manufacturer & Supplier of Pigment Violet 23 in Changzhou, Jiangsu, China.
Novoprime Pigment violet 23 is a dioxazine pigment of blue tone.It has high coloring strength and extraordinary light and weather resistance even in reduced shade.Excellent physical and chemical stability,good heat resistance enable it widely applied in almost all industrial segments as Coatings,Printing Inks,Plastics,Textiles.
Chemical Properties
Chemical family :Dioxazine
Chemical name:
8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo[3,2-b:3',2'-mjtriphenodioxazine
Moleculai formula:C34H22CI2N4O2
Moleculai structure:
C.I. Number:51319
CAS NO:215247-95-3
Einecs number:228-767-9
Physical Properties
Appearance:Deep bluish violet powder
Density:1.4-1.6g/m3
PH value:6.5-7.5
Heat resistance:Celsius
Light fastness:grade 1-8
Other resistance:grade 1-5
Product Safety
Tested to be free of following substance:
Heavy Metal (EN7 Part 3:1994,ASTM F963-08)
Aromatic Amines derived from Azo
Colorants
PCDDs &PCDFs(EPA 1613,GGVS/GGVE)
PCBs(EPA 1688)
APEOs (APEOs,NPEOs)
PAHs(EPA 3540C-1996& EPA 8270D-2007)
Phthalate (European Directive 2005/84/EC)
Nonyl Phenol
Comply with following regulations:
EN71.3. AP89.1.RoHS,REACh
Commodity Form
Powder
Press Cake40%-45% solid content
Crude 98% Min
Package
10/25KG paper bag
25KG fiber drum
400KG big bag
Plywood/Fumigated wooden pallet