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CAS No.: | 6426-75-1 |
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Name: | 2,7-Naphthalenedisulfonicacid,5-amino-3-[2-[4'-[2-[7-(ethylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-4-hydroxy-,sodium salt (1:3) |
Molecular Structure: | |
Formula: | C34H28 N6 O11 S3 . 3 Na |
Molecular Weight: | 266.3592 |
Synonyms: | 2,7-Naphthalenedisulfonicacid,5-amino-3-[[4'-[[7-(ethylamino)-1-hydroxy-3-sulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-,trisodium salt (9CI); C.I. Direct Black 15, trisodium salt (8CI); C.I. 22620;C.I. Direct Black 15; Diphenyl Blue Black; Direct Black 15 |
Density: | 1.24g/cm3 |
Boiling Point: | 418.7°Cat760mmHg |
Flash Point: | 207°C |