1-Naphthalenesulfonicacid, 5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:1)

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Names

[ CAS No. ]:
642-24-0

[ Name ]:
1-Naphthalenesulfonicacid, 5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:1)

[Synonym ]:
Cochineal Scarlet G

Chemical & Physical Properties

[ Density]:
1.43g/cm3

[ Molecular Formula ]:
C16H12N2NaO4S+

[ Molecular Weight ]:
351.33200

[ Exact Mass ]:
351.04200

[ PSA ]:
107.70000

[ LogP ]:
5.28830

[ Index of Refraction ]:
1.676