Sodium bismuth oxide, 80%
Sodium bismuth oxide, 80%
Sodium bismuth oxide, 80%
Thermo Scientific Chemicals

Sodium bismuth oxide, 80%

CAS: 12232-99-4 | BiNaO3 | 279.967 g/mol
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Catalog number A14073.14
also known as A14073-14
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Price (USD)
38.65
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42.40
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Each
Chemical Identifiers
CAS12232-99-4
IUPAC Namesodium bismuthanoylolate
Molecular FormulaBiNaO3
InChI KeyPNYYBUOBTVHFDN-UHFFFAOYSA-N
SMILES[Na+].[O-][Bi](=O)=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Yellow to brown
FormCrystals or powder or crystalline powder
Assay (Redox Titration)≥78.0%
Sodium bismuthate oxide is used as an oxidant in the preparation of hexavalent Americium (Am) during the separation of Am from the lanthanides., hydrothermal synthesis of bismuth oxychloride (BiOCl) micrometer-sized single crystals. It is also used as a precursor in the synthesis of bismuth nanoforms under microwave (MW) irradiation. It used to converts almost any manganese compound to permanganate, which is easily assayed spectrophotometrically.

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 bismuthate oxide is used as an oxidant in the preparation of hexavalent Americium (Am) during the separation of Am from the lanthanides., hydrothermal synthesis of bismuth oxychloride (BiOCl) micrometer-sized single crystals. It is also used as a precursor in the synthesis of bismuth nanoforms under microwave (MW) irradiation. It used to converts almost any manganese compound to permanganate, which is easily assayed spectrophotometrically.

Solubility
Soluble in aqueous acid. Insoluble in water.

Notes
Hygroscopic. Store in cool, dry place in tightly closed containers. Store away from oxidizing agent and water/moisture.
RUO – Research Use Only

General References:

  1. R. Irmawatia; M.N. Noorfarizan Nasriah; Y.H. Taufiq-Yap; S.B. Abdul Hamid. Characterization of bismuth oxide catalysts prepared from bismuth trinitrate pentahydrate: influence of bismuth concentration. Catalysis Today. 2004, 93-95701-709.
  2. Nobukazu Kinomura, Nobuhiro Kumada. Preparation of bismuth oxides with mixed valence from hydrated sodium bismuth oxide. Materials Research Bulletin. 1995, 30(2), 129-134.