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Oxyde de tungstène et de sodium dihydraté, 95 %, Thermo Scientific Chemicals

Code produit. 11334979
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Quantité:
250 g
1 kg
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

In organic chemistry, sodium tungstate is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones. Used in examining the serum protein, serum protein-free filtrate. Used as alkaloid precipitating agent. Used in manufacture of metal tungsten, tungstate and tungsten oxide. Waterproof and fireproof fabric.

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

Identifiants chimiques

CAS 10213-10-2
Formule moléculaire H4Na2O6W
Poids moléculaire (g/mol) 329.846
Numéro MDL MFCD00149190
Clé InChI WPZFLQRLSGVIAA-UHFFFAOYSA-N
Synonyme sodium tungstate dihydrate, sodium tungstate, dihydrate, unii-x1f4ny6u13, tungstic acid, sodium salt, dihydrate, tungstic acid sodium salt dihydrate, tungstic acid sodium salt, disodium dihydrate tungstate, sodium tungstate vi dihydrate, na2o4w.2h2o, na2wo4.2h2o
CID PubChem 150191
ChEBI CHEBI:63939
Nom IUPAC dioxo(dioxydo)tungstène de sodium dihydraté
SMILES O.O.[O-][W](=O)(=O)[O-].[Na+].[Na+]

Spécification

Nom chimique ou matériau Sodium tungsten oxide dihydrate
Point de fusion 100°C (in -2H2O)
Couleur Blanc
Forme physique Cristalline
Quantité 250 g
Merck Index 14,8698
Informations sur la solubilité Soluble in water; Insoluble in alcohol.
Poids de la formule 329.86 (293.83 Anhydrous)
Pourcentage de pureté 95%
Odeur Odorless
Densité 3.250 g/mL
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RUO – Research Use Only

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