| Identification | |
| Name: | 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy- |
| Synonyms: | 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid;C.I. 16655;Chromotropic acid; |
| CAS: | 148-25-4 |
| EINECS: | 205-712-7 |
| Molecular Formula: | C10H8O8S2 |
| Molecular Weight: | 320.29 |
| InChI: | InChI=1/C10H8O8S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,11-12H,(H,13,14,15)(H,16,17,18) |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.929 g/cm3 |
| Refractive index: | 1.756 |
| Solubility: | Very soluble |
| Specification: |
The Cas Register Number of 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy- is 148-25-4.The chemical synonyms of 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy- (CAS NO.148-25-4) are 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid ; and 4,5-Dihydroxynaphthalene-2,7-disulphonic acid . |
| Usage: | Analytical reagent. |
| Safety Data | |
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