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Acide sélène, 97 %, Thermo Scientific Chemicals

Code produit. 11377417
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Quantité:
5 g
50g
250g
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À utiliser comme agent d’oxydation, comme réactif pour les alcaloïdes

As an oxidizing agent, as a reagent for alkaloidsSelenous acid is used in steel guns, wherein it changes the color of the steel from silver-grey to blue-grey. It serves as an important component of the Mecke reagent, which is utilized for drug testing. It acts as a source of selenium. It acts as a reagent for alkaloids and an oxidizing agent. Further, it is used in labeling radiopharmaceuticals. It is involved in the organic synthesis for the preparation of glyoxal.

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 7783-00-8
Formule moléculaire H2O3Se
Poids moléculaire (g/mol) 128.98
Numéro MDL MFCD00011331
Clé InChI MCAHWIHFGHIESP-UHFFFAOYSA-N
Synonyme selenious acid, selenious acid h2seo3, monohydrated selenium dioxide, unii-f6a27p4q4r, selenium dioxide, monohydrated, ccris 5530, selenious acid usp, selenious acid,selenous acid,monohydrated selenium dioxide, selenium, reference standard solution
CID PubChem 1091
ChEBI CHEBI:26642
Nom IUPAC selenous acid
SMILES O[Se](O)=O

Spécification

Nom chimique ou matériau Selenous acid
Couleur Incolore
Point de fusion 70°C (décomposition)
Densité 3,004 g/cm3 à 20°C
Odeur Inodore
Sensibilité Hygroscopique
Plage de pourcentage du dosage 97%
Quantité 50g
Forme physique Cristalline
Informations sur la solubilité Freely soluble in water,alcohol. Insoluble in ammoniaSoluble in water and ethanol.
Poids de la formule 128.97
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RUO – Research Use Only

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