dipotassium,5,7-dinitro-8-oxidonaphthalene-2-sulfonate

Names

[ CAS No. ]:
549-34-8

[ Name ]:
dipotassium,5,7-dinitro-8-oxidonaphthalene-2-sulfonate

[Synonym ]:
Sulfur Yellow S
Flavianic acid dipotassium salt
2-NAPHTHALENESULFONIC ACID,5,7-DINITRO-8-HYDROXY-,DIPOTASSIUM SALT
8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid dipotassium salt
dipotassium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate
FD and C Yellow No. 2

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₄K₂N₂O₈S

[ Molecular Weight ]:
390.40900

[ Exact Mass ]:
389.89600

[ PSA ]:
180.28000

[ LogP ]:
3.83130