1-[4-(Phenylazo)phenylazo]-2-naphthol
C.I. 26100
Sudan Red
Transparent Red GR
CAS 85-86-9
Assay 99%min
Packing 25kg/drum
Solvent Red 23
| Name | Solvent Red 23 |
| Synonyms | 1-[4-(Phenylazo)phenylazo]-2-naphthol; C.I. 26100; Sudan Red |
| Molecular Structure | ![]() |
| Molecular Formula | C22H16N4O |
| Molecular Weight | 352.39 |
| CAS Registry Number | 85-86-9 |
| EC Number | 201-638-4 |
TDS:

Uses:
Analytical reagents;
Biological staining agents, such as fat and similar substances, for staining;
Chemical synthesis.
Application:
Coloring for polystyrene, estron, polymethyl methacrylate, ABS resin, rigid polyvinyl chloride,
plastic, PS, HIPS, ABS, RPVC, PMMA, SAN, AS, paint, ball pen ink and the raw liquor of terylene fiber.
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