Pigment Violet 32
Name:C.I.Pigment Violet 32,C.I.12517
Molecular Structure: Single azo
C.I.Pigment Violet 32,C.I.12517,CAS 12225-08-0,576.58,C27H24N6O7S,Dispercel Anthraquinone Violet,Graphtol Bordeaux HF3R,Hostaprint Bordeaux HF3R 32,Novoperm Bordeaux HF3R,Viscofil Bordeaux BB
Molecular Formula:C27H24N6O7S
Molecular Weight: 576.58
CAS Registry Number:12225-08-0
Manufacturing Methods : 2,5-Dimethoxy-4-amino-N-methylbenzenesulfonamide diazotization, and 3-Hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide coupling.
Properties and Applications:red light purple. Used in paint, printing ink and PVC plastic, PO, etc.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| 200 | 5 | 5(Sulfuric acid) | Slightly | Slightly | |||
List of Suppliers:
Dispercel Anthraquinone Violet HF3-AC (Tennants Inks & Coating Supplies Ltd)
Dispervyn Anthraquinone Violet HF3-BH (Tennants Inks & Coating Supplies Ltd)
Graphtol Bordeaux HF3R ( Clariant GmbH )
Hostaprint Bordeaux HF3R 32 ( Clariant GmbH )
Novoperm Bordeaux HF3R ( Clariant GmbH )
Permanent Bordeaux HF3R ( Hoechst A G )
Viscofil Bordeaux BB( Clariant GmbH )
Vocaflex Violet 32(Arichemie GmbH)
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