2519-31-5

heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o

heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o

Identification

Catalog number1226610
Chemical name heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o
CAS RN2519-31-5
Molecular formulaC48H36N13Na7O23S7

Structure

2519-31-5 structure
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About heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o

heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o is a chemical compound registered under CAS number 2519-31-5, with the molecular formula C48H36N13Na7O23S7 and a molecular weight of about 1548.26 g/mol. It is also known as Black 5410 (6CI); Black AGK; C.I. 35. ChemEster supplies heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o for laboratory research and bulk production; product code 1226610. Send an inquiry for purity, packaging, price and lead time.

CAS Number
2519-31-5
Molecular Formula
C48H36N13Na7O23S7
Molecular Weight
1548.26 g/mol

Synonyms

  • Black 5410 (6CI)
  • Black AGK
  • C.I. 35

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  17. 2026-10-20 2519-31-5 heptasodium (3Z)-6-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-3-{2-[4-({3-[(2Z)-2-{7-[(E)-{2,4-bis[(sulfonatomethyl)amino]phenyl}diazenyl]-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]phenyl}amino)-3-sulfonatophenyl]hydrazinylidene}-4-o