Introduction：Basic information about CAS 25747-08-4|2-hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid |
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| CAS Number | 25747-08-4 | Molecular Weight | 439.39800 |
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| Density | 1.64g/cm3 | Boiling Point | / |
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| Molecular Formula | C20H13N3O7S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitro-4-naphthalenesulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.64g/cm3 |
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| Molecular Formula | C20H13N3O7S |
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| Molecular Weight | 439.39800 |
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| Exact Mass | 439.04700 |
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| PSA | 173.75000 |
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| LogP | 6.57850 |
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| Index of Refraction | 1.747 |
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| InChIKey | GDHWAXDSTKHEAZ-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1ccc2c(N=Nc3ccc4ccccc4c3O)c(O)cc(S(=O)(=O)O)c2c1 |
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Synonyms
| Mordantblank2B |
| 3-Hydroxy-4-(1-hydroxy-[2]naphthylazo)-7-nitro-naphthalin-1-sulfonsaeure |
| 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic aci |
| 1-Hydroxy-naphthalin-<2-azo-1>-6-nitro-2-hydroxy-naphthalin-sulfonsaeure-4) |
| Naphthol-(1)-(2 azo 1)-(6-nitro-naphthol-(2)-sulfonsaeure-(4)) |
| 3-hydroxy-4-(1-hydroxy-[2]naphthylazo)-7-nitro-naphthalene-1-sulfonic acid |
| 1-(1-hydroxy-2-naphtylazo)-6-nitro-2-naphtol-4-sulfonic acid |
| 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonic acid |
| 6-Nitro-2.1'-dihydroxy-[1.2']azonaphthalin-sulfonsaeure-(4) |
| EINECS 247-237-8 |
| AcidchromeblackT |
| C.I.Mordant Black II-Saeure |
| C.I.Mordantblack11 |
| 3-Hydroxy-4-[(1-hydroxynaphthalen-2-yl)azo]-7-nitro-1-naphthalenesulfonic acid |
| C.I. Mordant Black 11,free acid |
