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Sodium sulfate, anhydrous, 99%

Codice prodotto. 11413970
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Quantità:
500 g
Dimensione della confezione:
500g
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11413970 500 g 500g
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Codice prodotto. 11413970 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A19890.36
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Descripción

CAS: 7757-82-6 | Na2O4S | 142.04 g/mol

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.

Applications
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.

Solubility
Soluble in water, glycerol and hydrogen iodide. Insoluble in ethanol and many organic solvents.

Notes
Anhydrous sodium sulfate is hygroscopic in nature, and absorbs moisture converting to the hydrated form. The hydrated form on heating gets converted back to anhydrous form.
TRUSTED_SUSTAINABILITY

Especificaciones

Materiale o nome chimico Sodium sulfate
Punto di fusione 884°C
Nota nome anhydrous
CAS 7757-82-6
Quantità 500 g
Odore Odorless
Indice di rifrazione 1.484
Sensibilità Hygroscopic
Densità 2.68
Formula molecolare Na2O4S
Formula lineare Na2SO4
Numero MDL MFCD00003504
Indice di Merck 14,8680
Sinonimo sodium sulfate, disodium sulfate, salt cake, thenardite, sodium sulfate anhydrous
Informazioni di solubilità Soluble aq. soln.,glycerol and hydrogen iodide. Insoluble in ethanol and many organic solvents.
InChI Key PMZURENOXWZQFD-UHFFFAOYSA-L
SMILES [Na+].[Na+].[O-]S([O-])(=O)=O
IUPAC Name disodium sulfate
Molecular Weight (g/mol) 142.04
PubChem CID 24436
ChEBI CHEBI:32149
Peso formulazione 142.04
Percent Purity 99%
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