Benzopurpurine B
Product Description
| Product | Benzopurpurine B |
| CAS | 2872-74-4 |
| Formula | C34H28N6NaO6S2+ |
| Synonym | C.I. Direct Red 21, Benzopurpurine B, Hispamin Red B, direct red 21, 6406-01-5, NSC242027, C.I. Direct Red 21, disodium salt, NSC-242027, C.I. 23560, 2-Naphthalenesulfonic acid,5'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-amino-, disodium salt |
Typical Product Specifications
| Class | Specialty Materials |
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