Pigment Red 208
Name:C.I.Pigment Red 208,C.I.12514
Molecular Structure: Single azo
C.I.Pigment Red 208,C.I.12514,CAS 31778-10-6,537.57,C30H27N5O5,Hostaprint Red HF2B 32,Hostasin Red HF2B,Renol Red HF2B-HW,Pigment Red HF2B
Molecular Formula:C30H27N5O5
Molecular Weight: 537.57
CAS Registry Number:31778-10-6
Manufacturing Methods : Butyl 2-aminobenzoate diazotization, and 3-Hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide coupling.
Properties and Applications:brilliant red. Mainly used in printing ink, paint and plastic (PVC, PO) color, good resistance to bleeding, resistance transference.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| 6-7 | Excellent | Excellent | Excellent | ||||
List of Suppliers:
Pigment Red HF2B
Hostaprint Red HF2B 32( Clariant GmbH )
Hostasin Red HF2B( Clariant GmbH )
Novoperm Red HF2B 01( Clariant GmbH )
PV-Red HF2B( Hoechst A G )
Renol Red HF2B-HW( Clariant GmbH )
Vocaflex Red 208 (Arichemie GmbH)
Vulcogran-A Red 208(Arichemie GmbH)
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