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| Pigment red 166 |
Category: Azo condensation pigment
Chemical name: 2-Naphthalenecarboxamide,N,N'-1,4-phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-
CAS No.: 3905-19-9
C.I. No.: 0730
EU No.: 223-460-6
EINECS No.:
Molecular formula: C40H24Cl4N6O4
Molecular weight: 794.50
Molecular structure:
Bright yellow light red pigment with excellent light fastness. Heat resistance up to 280℃, excellent solvent resistance, good alkali and acid resistance.
The product has excellent performance and is suitable for the coloration of paint, ink, plastic and rubber products. Also can be used in the coloration of synthetic fiber raw liquor.
Main performance:
Heat resistance: 280℃
Acid and alkali resistance: 5/5
Light fastness: 7-8
Weather resistance: 4-5
Migration resistance: 4.9-5
Packing: 10kg paper bag/carton
Storage: Stored in dry indoor at room temperature.
Comply with
1: FPL
2: JHPA
3: JHOSPS
4: German standard (BgVV)
5: Australian Standard (food contact standard AS2070.6 (1995))
6: Association of Plastics Manufacturers In Europe Standard (APME AP89/1)
7: Toy standards (European EN-71-3-1994, Australia AS1647.3 (1993))
8: U.S. CONEG and Europe 94/62 EC standards
Other Precautions: Please refer to MSDS.
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