Molekula
Oxyde de bismuth 99,5 %
Bismuth trioxide 99.5%
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Bismuth trioxide (Bi2O3) is a stable, yellowish-white powder widely used in ceramics, cosmetics, and as a pigment in glass manufacturing due to its high refractive index and thermal stability. It also serves as a flame retardant and in electronics as a semiconductor material. This high-purity bismuth trioxide meets 99.5% minimum assay standards, with a CAS number of 1304-76-3 and molecular weight of 465.96. It requires no special storage conditions and carries no signal word under standard handling. Molekula supplies Bismuth trioxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Bismuth trioxide (Bi2O3) is a stable, yellowish-white powder widely used in ceramics, cosmetics, and as a pigment in glass manufacturing due to its high refractive index and thermal stability. It also serves as a flame retardant and in electronics as a semiconductor material. This high-purity bismuth trioxide meets 99.5% minimum assay standards, with a CAS number of 1304-76-3 and molecular weight of 465.96. It requires no special storage conditions and carries no signal word under standard handling. Molekula supplies Bismuth trioxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Identification | Conforms to reference |
| Assay | 99.5% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90025423 |
| Numéro CAS | 1304-76-3 |
| Formule moléculaire | Bi2O3 |
| Masse moléculaire | 465.96 |
| SMILES | O=[Bi]O[Bi]=O |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 2825909000 |
| Code tarifaire | 2825908590 |
Sécurité et GHS
Déclarations de précaution
- P264 Se laver ... soigneusement après manipulation.
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Portuguese, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is bismuth trioxide (Bi₂O₃) commonly used for?
Bismuth trioxide is primarily used as a pigment in ceramics and glass, as a catalyst in chemical reactions, and in the production of bismuth-based alloys and pharmaceuticals.
What is the molecular formula and molecular weight of bismuth trioxide?
The molecular formula is **Bi₂O₃**, and the molecular weight is **465.96 g/mol**.
How should bismuth trioxide be stored?
Store bismuth trioxide in a cool, dry place at ambient temperature, away from moisture and incompatible substances.
What purity grade is available for bismuth trioxide from Molekula?
Molekula supplies bismuth trioxide at a **99.5% purity grade**.
Can Molekula supply bismuth trioxide in bulk quantities?
Yes, Molekula can provide bismuth trioxide in bulk, with quantities tailored to your specific requirements.
What documentation comes with an order of bismuth trioxide?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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