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  7. Natriumselenit, wasserfrei, 99 % min., typischerweise 99.75 % min. (Metallbasis), Thermo Scientific Chemicals

Natriumselenit, wasserfrei, 99 % min., typischerweise 99.75 % min. (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11376449
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Product Code. 11376449 Supplier Thermo Scientific Alfa Aesar Supplier No. 012585.36
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Description

In der Glasherstellung

In glass manufacturingSodium selenite is used in the manufacture of colorless glass. It acts as an ingredient in some food supplements. It is an animal feed used in pet foods.

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

Chemical Identifiers

CAS 10102-18-8
Summenformel Na2O3Se
Molekulargewicht (g/mol) 172.948
MDL-Nummer MFCD00003489
InChI-Schlüssel BVTBRVFYZUCAKH-UHFFFAOYSA-L
Synonym sodium selenite, disodium selenite, natriumselenit, selenious acid, disodium salt, natriumselenit german, disodium selenium trioxide, unii-hiw548rq3w, selenious acid disodium salt, ccris 1260, hsdb 768
PubChem CID 24934
ChEBI CHEBI:48843
IUPAC-Name Dinatrium; Selenit
SMILES [O-][Se](=O)[O-].[Na+].[Na+]

Specifications

Chemischer Name oder Material Sodium selenite
Schmelzpunkt >350°C
Namenshinweis Anhydrous
Farbe Weiß
pH 9
Physikalische Form Pulver
Menge 500 g
Hinweise zum Prozentgehalt Typischerweise ≤ 99.75 % (Metallbasis)
Strukturformel Na2SeO3
UN-Nummer UN2630
Merck Index 14,8673
Löslichkeitsinformationen Freely soluble in water; Insoluble in alcoholSoluble in water; Insoluble in alcohol and ethanol.
Formelmasse 172.94
Reinheit (%) ≤99%
Geruch Geruchsneutral
Empfindlichkeit Hygroskopisch
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