Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 179,C.I.71130

Molecular Structure: Perylene

C.I.Pigment Red 179,C.I.71130,CAS 5521-31-3,418.40,C26H14N2O4,Paliogen Maroon L,Encelac Maroon 4020,Hostafine Red P2GL VP 2375,Hostaperm Red PGL VP

Molecular Formula:C₂₆H₁₄N₂O₄

Molecular Weight: 418.40

CAS Registry Number:5521-31-3

Manufacturing Methods : (a)2-Methyl-1H-benz[de]isoquinoline-1,3(2H)-dione with Sodium hydroxide melting; (b) will be 3,4,9,10-Perylenetetracarboxylic acid diimide diimide methylation.

Properties and Applications:dark red. Red or dark red powder. Insoluble in water and general organic solvent. Used in high-grade paint, is the main car red paint colorants. Used as a high-grade coatings (car original primer), can also be used in paints and plastics coloring agent, also is the good VAT dye. With C.I.Vat Red 23 and the same chemical structure.

List of Suppliers:

Encelac Maroon 4020 ( BASF Aktiengesellschaft )

Euvinyl C Maroon 40-2002 ( BASF Aktiengesellschaft )

Fastogen Super Maroon PSK (Dainippon Ink & Chemicals Inc.)

Fastogen Super Maroon PSK-N(Dainippon Ink & Chemicals Inc.)

Hostafine Red P2GL VP 2375( Clariant GmbH )

Hostaperm Red P2GL ( Clariant GmbH )

Hostaperm Red P2GL-WD ( Clariant GmbH )

Hostaperm Red PGL VP 2358 ( Clariant GmbH )

Indanthren Red 2G [FIAT](Cassella Leopold & Co.)

Luprofil Red 41-8005 C4( BASF Aktiengesellschaft )

Palamid Bordeaux 39-2005 ( BASF Aktiengesellschaft )

Palamid Red 41-8005 ( BASF Aktiengesellschaft )

Paliogen Maroon L 3820 ( BASF Aktiengesellschaft )

Paliogen Maroon L 3920 ( BASF Aktiengesellschaft )

Paliogen Maroon L 3980 ( BASF Aktiengesellschaft )

Paliogen Red K 4180( BASF Aktiengesellschaft )

Paliogen Red L 3885( BASF Aktiengesellschaft )

Paliogen Red L 4120 ( BASF Aktiengesellschaft )

Perrindo Maroon R-6422 ( Bayer Group )

Perrindo Maroon R-6424( Bayer Group )

Perrindo Maroon R-6436( Bayer Group )

Perrindo MaroonR-6438 ( Bayer Group )

PerrindoMaroonR-6440( Bayer Group )

Perrindo Maroon R-6454 ( Bayer Group )

Pigment Red 179 (CPMA)

Predisol Maroon(PMA-0627)( Sun Chemical Corp. )

Predisol Maroon (PRA-2642) ( Sun Chemical Corp. )

Sicoflush P Red 4120 ( BASF Aktiengesellschaft )

Sunfast Perylene Maroon 179 (229-1179) ( Sun Chemical Corp. )

Sunfast Perylene Maroon 179 (229-3379)( Sun Chemical Corp. )