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2,7-Naphthalenedisulfonicacid,3-[2-[4'-[2-[5-[2-[4-(acetylamino)phenyl]diazenyl]-2,4-diaminophenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-5-amino-4-hydroxy-,sodium salt (1:2)

7237-47-0,2,7-Naphthalenedisulfonicacid,3-[2-[4'-[2-[5-[2-[4-(acetylamino)phenyl]diazenyl]-2,4-diaminophenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-5-amino-4-hydroxy-,sodium salt (1:2),C.I. DirectBlack 20, disodium salt (8CI); C.I. 30395; C.I. Direct Black 20; Direct BlueBlack BM

 

2,7-Naphthalenedisulfonicacid,3-[2-[4'-[2-[5-[2-[4-(acetylamino)phenyl]diazenyl]-2,4-diaminophenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-5-amino-4-hydroxy-,sodium salt (1:2)

CAS Registry Number:
7237-47-0
Synonyms:
C.I. DirectBlack 20, disodium salt (8CI); C.I. 30395; C.I. Direct Black 20; Direct BlueBlack BM
Molecular Formula:
C38H34 N10 O10 S2 . 2 Na
Molecular Weight:
2391.6191
EINECS:
Melting Point:
Solubility:

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