3627-01-8 4-((2,4-Dihydroxyphenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid |
Product Name |
4-((2,4-Dihydroxyphenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid |
Synonyms |
4-hydroxy-5-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonic acid |
Molecular Formula |
C16H12N2O9S2 |
Molecular Weight |
440.4045 |
InChl |
InChI=1/C16H12N2O9S2/c19-9-1-2-12(14(20)5-9)17-18-13-6-10(28(22,23)24)3-8-4-11(29(25,26)27)7-15(21)16(8)13/h1-7,18,20-21H,(H,22,23,24)(H,25,26,27)/b17-12+ |
CAS Registry Number |
3627-01-8 |
EINECS |
222-843-5 |
Molecular Structure |
|
Density |
1.828g/cm3 |
Refractive Index |
1.754 |