CAS:8003-69-8 Phenazo Black OB China Chemical

Phenazo Black OB

CAS:8003-69-8

SKU： NCC.8003.69.8 分类： Study Chemistry

保证安全结账

CAS Registry Number^®

8003-69-8

CAS Name

2-Naphthalenesulfonic acid, 6-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3-[2-[4-[2-[4-amino-6(or 7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)

Molecular Formula

C₃₆H₂₆N₈O₁₁S₃.3Na

Other Names and Identifiers

Other Names for this Substance

2-Naphthalenesulfonic acid, 6-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-3-[2-[4-[2-[4-amino-6(or 7)-sulfo-1-naphthalenyl]diazenyl]phenyl]diazenyl]-4-hydroxy-, sodium salt (1:3)
C.I. Direct Black 80
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
C.I. 31600
Phenazo Black OB

Deleted or Replaced CAS Registry Numbers

39384-51-5