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2,7-Naphthalenedisulfonicacid,3-amino-4-[2-[4'-[2-(2,4-diamino-5-nitrophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2) (6486-35-7)

Identification
Name:2,7-Naphthalenedisulfonicacid,3-amino-4-[2-[4'-[2-(2,4-diamino-5-nitrophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
Synonyms:2,7-Naphthalenedisulfonicacid, 3-amino-4-[[4'-[(2,4-diamino-5-nitrophenyl)azo]-4-biphenylyl]azo]-,disodium salt (8CI); 2,7-Naphthalenedisulfonic acid,3-amino-4-[[4'-[(2,4-diamino-5-nitrophenyl)azo][1,1'-biphenyl]-4-yl]azo]-,disodium salt (9CI); C.I. 22070; Pyramine Orange RR
CAS:6486-35-7
Molecular Formula: C28H22 N8 O8 S2 . 2 Na
Molecular Weight: 247.3592
InChI: InChI=1/C13H17N3S/c1-3-9(2)10-4-6-11(7-5-10)15-12-8-17-13(14)16-12/h4-9,15H,3H2,1-2H3,(H2,14,16)
Molecular Structure: (C28H22N8O8S2.2Na) 2,7-Naphthalenedisulfonicacid, 3-amino-4-[[4'-[(2,4-diamino-5-nitrophenyl)azo]-4-biphenylyl]azo]-,di...
Properties
Flash Point: 206.8°C
Boiling Point: 418.4°C at 760 mmHg
Density:1.194g/cm3
Refractive index:1.646
Flash Point: 206.8°C
Safety Data
 

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