Direct black 80
Product Description
| Product | Direct black 80 |
| CAS | 8003-69-8 |
| Formula | C36H26N8O11S3 3Na |
| Synonym | Direct black 80, 6-((7-Amino-1-hydroxy-3-sulfo-2-naphthalenyl) azo)-3-((4-((4-amino-6 (or 7)-sulfo-1-naphthalenyl) azo) phenyl) azo)-4-hydroxy-2-naphthalenesulfonic acid, trisodium salt, CI 31600, CI direct black 80, Diazophenyl black BW, 2-Naphthalenesulfonic acid, 6-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl) azo)-3-((4-((4-amino-6 (or 7)-sulfo-1-naphthalenyl) azo) phenyl) azo)-4-hydroxy-, trisodium salt Phenazo black OB |
Typical Product Specifications
| Notes | Direct black 80 uses and applications include: In leather dyeing; in beater dyeing on paper Suggested storage of Direct black 80: Store under ambient temps. |
| Class | Specialty Chemicals |
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