2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
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![2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2) structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/f1bf3404d9804af4ba95fdd0a4caa554.png "2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)")
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
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CAS No:
5850-41-9
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Formula:
C23H18N6O9S2.2Na
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Chemical Name:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
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Synonyms:
2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-,sodium salt (1:2);C.I. Acid Black 28;2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-6-(phenylazo)-,disodium salt;C.I. 20500;Dressing Black SS;Naphthalene Black 12BR;Acid Black 28
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CAS No:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2) Basic Attributes
630.51748
630.021557 g/mol
227-453-9
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2) Use and Manufacturing
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2): INACTIVE
Computed Properties
Molecular Weight:630.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:14
Rotatable Bond Count:4
Exact Mass:630.02155702
Monoisotopic Mass:630.02155702
Topological Polar Surface Area:273
Heavy Atom Count:42
Complexity:1150
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-(2-methyl-5-nitrophenyl)diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
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