| Identification | |
| Name: | 4-amino-3-[(2,5-disulphophenyl)azo]-5-hydroxy-6-[(3-phosphonophenyl)azo]naphthalene-2,7-disulphonic acid |
| Synonyms: | 4-Amino-3-((2,5-disulphophenyl)azo)-5-hydroxy-6-((3-phosphonophenyl)azo)naphthalene-2,7-disulphonic acid;(3E)-5-amino-6-[(E)-(2,5-disulfophenyl)diazenyl]-4-oxo-3-[(3-phosphonophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonic acid |
| CAS: | 61482-25-5 |
| EINECS: | 262-814-4 |
| Molecular Formula: | C22H18N5O16PS4 |
| Molecular Weight: | 767.636 |
| InChI: | InChI=1/C22H18N5O16PS4/c23-19-18-10(7-17(48(41,42)43)21(22(18)28)27-24-11-2-1-3-12(8-11)44(29,30)31)6-16(47(38,39)40)20(19)26-25-14-9-13(45(32,33)34)4-5-15(14)46(35,36)37/h1-9,24H,23H2,(H2,29,30,31)(H,32,33,34)(H,35,36,37)(H,38,39,40)(H,41,42,43)/b26-25+,27-21- |
| Molecular Structure: |  |
| Properties | |
| Density: | 2.09g/cm3 |
| Refractive index: | 1.826 |
| Safety Data | |
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