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1-Naphthol-3，6-disulfonic acid， disodium salt - 50%, high purity , CAS No.20349-39-7
Basic Description
| Synonyms | 20349-39-7|1-Naphthol-3,6-disulfonic acid disodium salt|Sodium 4-hydroxynaphthalene-2,7-disulfonate|Disodium 4-hydroxynaphthalene-2,7-disulphonate|79873-37-3|4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt|2,7-Naphthalenedisulfonic acid, 4-hydroxy- |
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| Specifications & Purity | 50% |
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| Shipped In | Normal |
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Names and Identifiers
| Pubchem Sid | 488186499 |
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| IUPAC Name | disodium;4-hydroxynaphthalene-2,7-disulfonate |
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| INCHI | InChI=1S/C10H8O7S2.2Na/c11-10-5-8(19(15,16)17)4-6-3-7(18(12,13)14)1-2-9(6)10;;/h1-5,11H,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2 |
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| InChi Key | RJMDNLVCFLKDBY-UHFFFAOYSA-L |
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| Canonical SMILES | C1=CC2=C(C=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+] |
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| Isomeric SMILES | C1=CC2=C(C=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+] |
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| Alternate CAS | 330581-20-9 |
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| PubChem CID | 88502 |
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| Molecular Weight | 348.25（Free base） |
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| Beilstein | 11227 |
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| Reaxy-Rn | 3643071 |
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Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
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| Signal | Warning |
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| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
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| Reaxy-Rn | 3643071 |
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