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Dinatrium-2-[9-chlor-3-(sulfonatooxy)naphtho[1,2-b]thien-2-yl]-1H-indol-3-ylsulfat
C.I.73661 · Einecs 233-441-4 · Solasol Blue Black RDS · Solubilised Vat Black 6 · Anthrasol Blue Black IRD · C.I.Solubilised Vat Black 6 · C.I.Solubilised Vat Black 6:C.I.73661 · Disodium 2-[9-chloro-3-(sulfonatooxy)naphtho[1,2-b]thien-2-yl]-1H-indol-3-yl sulfate
![Molekülstruktur von Dinatrium-2-[9-chlor-3-(sulfonatooxy)naphtho[1,2-b]thien-2-yl]-1H-indol-3-ylsulfat](/img/chemical/82421.png)
Identifikatoren & physikalische Daten
| CAS No. | 10169-52-5 |
|---|---|
| Summenformel | C20H10ClNNa2O8S3 |
| Durchschnittliche Molmasse | 569,933 g/mol |
| Monoisotopische Masse | 568,90524552 g/mol |
| SMILES | O=S(=O)([O-])Oc1c(-c2sc3c(ccc4cccc(Cl)c43)c2OS(=O)(=O)[O-])[nH]c2ccccc12.[Na+].[Na+] |
| InChIKey | VQNHJDZRCIAIHS-UHFFFAOYSA-L |
| PubChem CID | 82421 |
| EC No. | 233-441-4 |
| DTXSID | DTXSID3064982 |
| Lokaler Name | Dinatrium-2-[9-chlor-3-(sulfonatooxy)naphtho[1,2-b]thien-2-yl]-1H-indol-3-ylsulfat |
Chemische & physikalische Eigenschaften
| EPA chemische Informationen | 1H-Indol-3-ol, 2-[9-chloro-3-(sulfooxy)naphtho[1,2-b]thien-2-yl]-, hydrogen sulfate (ester), disodium salt (10169-52-5) |
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Sicherheit & Vorschriften
| TSCA-Inventar-Status | TSCA listed |
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Herstellung & Synthese
synthetische
(a) in the presence of Pyridine , with Chlorosulfonic acid treatment C.I. Vat Black 35 leuco; (b) in the Pyridine with metal (such as copper, iron, zinc, etc) and Sulfur trioxide source (such as Sulfur trioxide, Chlorosulfonic acid or Methyl chlorosulfonate, etc.) processing C.I. Vat Black 35. The above two kinds of situation after alkaline, filter out insolubles, remove Pyridine and salting out.