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Sodium sulfate, ACS, 99.0% min

Codice prodotto. 11397277
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Código de producto. 11397277 Proveedor Thermo Scientific Alfa Aesar N.º de proveedor 011560.A3
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Descripción

For Use in Drying organic Liquids, in Kjeldahl Nitrogen Determination, in Manufacturing of Glass | CAS: 7757-82-6 | Na2O4S | 142.04 g/mol

In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass. Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap.

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 7757-82-6
Formula molecolare Na2O4S
Molecular Weight (g/mol) 142.04
Numero MDL MFCD00003504
InChI Key PMZURENOXWZQFD-UHFFFAOYSA-L
Sinonimo sodium sulfate, disodium sulfate, salt cake, thenardite, sodium sulfate anhydrous, sodium sulphate, sodium sulfate, anhydrous, sulfuric acid disodium salt, disodium sulphate, sodium sulfate 2:1
PubChem CID 24436
ChEBI CHEBI:32149
IUPAC Name disodio; solfato
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O

Especificaciones

Materiale o nome chimico Sodium sulfate
Punto di fusione 884°C
Nota nome For ACS analysis
Colore White
Forma fisica Powder
Quantità 2 kg
Intervallo percentuale saggio 99.0% min.
Informazioni di solubilità Soluble in water. Insoluble in alcoholSoluble in water,glycerol and hydrogen iodide. Insoluble in ethanol and many organic solvents.
Peso formulazione 142.04
Grado ACS
Odore Odorless
Indice di rifrazione 1.484
Sensibilità Hygroscopic
Aspetto White powder
Densità 2.68 g/cm3 at 20°C
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RUO – Research Use Only

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