| Identification | |
| Name: | 2,7-Naphthalenedisulfonicacid, 4-amino- |
| Synonyms: | 1-Amino-3,6-disulfonaphthalene;1-Aminonaphthalene-3,6-disulfonic acid; 1-Naphthylamine-3,6-disulfonic acid;4-Amino-2,7-naphthalenedisulfonic acid; Freund acid |
| CAS: | 6251-07-6 |
| EINECS: | 228-372-1 |
| Molecular Formula: | C10H9 N O6 S2 |
| Molecular Weight: | 303.31156 |
| InChI: | InChI=1/C10H9NO6S2/c11-10-5-8(19(15,16)17)4-6-3-7(18(12,13)14)1-2-9(6)10/h1-5H,11H2,(H,12,13,14)(H,15,16,17) |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.769g/cm3 |
| Refractive index: | 1.733 |
| Safety Data | |
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