Introduction：Basic information about CAS 5858-33-3|2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodiu, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2) |
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| CAS Number | 5858-33-3 | Molecular Weight | 502.42800 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C20H12N2Na2O7S2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | bordeaux red |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C20H12N2Na2O7S2 |
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| Molecular Weight | 502.42800 |
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| Exact Mass | 501.98800 |
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| PSA | 176.11000 |
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| LogP | 6.08380 |
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| InChIKey | LHRXTFDXJQAGAV-UHFFFAOYSA-L |
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| SMILES | O=S(=O)([O-])c1ccc2c(N=Nc3cccc4ccccc34)c(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+] |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QJ6479500
- CHEMICAL NAME :
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(1-naphthalenylazo)-, disodium salt
- CAS REGISTRY NUMBER :
- 5858-33-3
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C20-H14-N2-O7-S2.2Na
- MOLECULAR WEIGHT :
- 504.46
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | S26-S36 |
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| WGK Germany | 3 |
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| RTECS | QJ6479500 |
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Synonyms
| acidbordeaux |
| ACID RED 17 |
| AZO BORDEAUX |
| MFCD00003887 |
| bordeauxredb |
| BORDEAUX |
| EINECS 227-489-5 |
| FAST RED B |
| BORDEAUX R |
| BORDEAUX B |
