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  7. Sal disódica de ácido 1-nitroso-2-naftol-3,6-disulfónico, +90 %, Thermo Scientific Chemicals

Sal disódica de ácido 1-nitroso-2-naftol-3,6-disulfónico, +90 %, Thermo Scientific Chemicals

Código de producto. 11430987
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Product Code. 11430987 Supplier Thermo Scientific Alfa Aesar Supplier No. B23375.36
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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.

Aplicaciones
La sal disódica de ácido 1-nitroso-2-naftol-3,6-disulfónico es el reactivo de determinación de trazas de cobalto más sensible utilizado y un reactivo sensible al potasio.

Solubilidad
Ligeramente soluble en metanol y etanol.

Notas
Almacenar en un lugar fresco y seco, en recipientes bien sellados. Almacénese lejos de los agentes oxidantes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 525-05-3
Fórmula molecular C10H5NNa2O8S2
Peso molecular (g/mol) 377.25
Número MDL MFCD00149246
Clave InChI DMKMTGULLYISBH-UHFFFAOYSA-L
Sinónimo 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

Nombre del producto químico o material 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
Punto de fusión >300°C
Cantidad 500 g
Beilstein 3643930
Índice Merck 14,6644
Información de solubilidad Slightly soluble in methanol and ethanol.
Nombre IUPAC disodio;3-hidroxi-4-nitrosonaftaleno-2,7-disulfonato
Formula Weight (peso de la fórmula) 377.26
Porcentaje de pureza ≥90%

RUO – Research Use Only

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