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  7. 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%

1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%

Codice prodotto. 11410987
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Codice prodotto. 11410987 Fornitore Thermo Scientific Alfa Aesar N. del fornitore B23375.14
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Description

CAS: 525-05-3 | C10H5NNa2O8S2 | 377.25 g/mol

1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.

Solubility
Slightly soluble in methanol and ethanol.

Notes
Store in a cool, dry conditions, in well sealed conditions. Store away from oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 525-05-3
Formula molecolare C10H5NNa2O8S2
Molecular Weight (g/mol) 377.25
Numero MDL MFCD00149246
InChI Key DMKMTGULLYISBH-UHFFFAOYSA-L
Sinonimo nitroso-r salt, nitroso r, sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate, disodium 1-nitroso-2-naphthol-3,6-disulfonate, nitroso r salt, 1-nitroso-3,6-disulfonate, 2,7-naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt, 3-hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt, 1-nitroso-2-naphthol-3,6-disulfonic acid disodium salt, disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate
PubChem CID 10672
SMILES [Na+].[Na+].OC1=C(N=O)C2=CC=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O

Specifications

Materiale o nome chimico 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
Punto di fusione >300°C
Quantità 25 g
Beilstein 3643930
Indice di Merck 14,6644
Informazioni di solubilità Slightly soluble in methanol and ethanol.
IUPAC Name disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
Peso formulazione 377.26
Percent Purity ≥90%

RUO – Research Use Only

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