Pigment Red 176
Name:C.I.Pigment Red 176,C.I.12515
Molecular Structure: Single azo
C.I.Pigment Red 176,C.I.12515,CAS 12225-06-8,572.57,C32H24N6O5,Aquanyl P Camiine HF3C 13-3166,Flexonyl Carmine HF3C-LA,Graphtol Carmine HF3C,Novoperm Carmine HF3C
Molecular Formula:C32H24N6O5
Molecular Weight: 572.57
CAS Registry Number:12225-06-8
Manufacturing Methods : N-(3-amino-4-methoxyphenyl)benzamide diazotization, and 3-Hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide coupling.
Properties and Applications:blue light red. Used in printing ink, paint, PVC and PO plastic coloring. Resistance to bleeding, resistance transference is good, have good resistance to heat and light fastness.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| 6 | 300 | No | No | ||||
List of Suppliers:
Aquanyl P Camiine HF3C 13-3166( Clariant GmbH )
Flexonyl Carmine HF3C-LA( Clariant GmbH )
Graphtol Carmine HF3C( Clariant GmbH )
Novoperm Carmine HF3C ( Clariant GmbH )
Permanent Carmine HF3C( Hoechst A G )
Red 176 Dispersion (Prism Chemicals Ltd)
Tabersperse Red 176(Tabercolor SA)