Introduction：Basic information about CAS 90-40-4|2,7-Naphthalenedisulfonicacid, 3-amino-5-hydroxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,7-Naphthalenedisulfonicacid, 3-amino-5-hydroxy- |
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| CAS Number | 90-40-4 | Molecular Weight | 319.31100 |
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| Density | 1.88 g/cm3 | Boiling Point | / |
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| Molecular Formula | C10H9NO7S2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 8-Hydroxy-2-naphthylamine-3,6-disulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.88 g/cm3 |
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| Molecular Formula | C10H9NO7S2 |
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| Molecular Weight | 319.31100 |
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| Exact Mass | 318.98200 |
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| PSA | 171.75000 |
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| LogP | 3.36380 |
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| InChIKey | VNWVMZDJPMCAKD-UHFFFAOYSA-N |
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| SMILES | Nc1cc2c(O)cc(S(=O)(=O)O)cc2cc1S(=O)(=O)O |
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Safety Information
Customs
| HS Code | 2922299090 |
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| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 7-amino-1-naphthol-3,6-disulfonic acid |
| 7-Amino-naphthol-(1)-disulfonsaeure-(3.6) |
| 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid |
| 3-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid |
| 3-azanyl-5-hydroxy-naphthalene-2,7-disulfonic acid |
| 3-Amino-5-hydroxy-naphthalin-2,7-disulfonsaeure |
| 1-hydroxy-7-amino-naphthalene-3,6-disulphonic acid |
| 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid |
| 2-amino-8-naphthol-3,6-disulfonic acid |
