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Bismuth Nitrate, commonly supplied as Bismuth(III) Nitrate Pentahydrate, is an inorganic bismuth salt containing bismuth, nitrate groups, and water of crystallization. The pentahydrate has the chemical formula Bi(NO₃)₃·5H₂O and a molecular weight of approximately 485.07 g/mol. It is generally encountered as a white crystalline solid and is used in inorganic synthesis, analytical chemistry, and materials science research. Bismuth Nitrate serves as a precursor for preparing selected bismuth-containing compounds, including bismuth oxides and other inorganic materials. It is relevant to university chemistry practicals, controlled laboratory investigations, and research involving metal salts and chemical precipitation. Because Bismuth Nitrate is an oxidizing substance and can irritate the eyes and skin, its use requires appropriate protective equipment and chemical safety procedures. The 250 g pack is intended for laboratory applications compatible with the specified chemical form and grade.
Product Specifications
| Specification | Details |
|---|---|
| Appearance | White crystalline solid |
| Assay | 99% |
| Chemical Name | Bismuth(III) Nitrate Pentahydrate |
| Alternate Names | Bismuth Nitrate Pentahydrate, Bismuth Trinitrate Pentahydrate, Nitric Acid Bismuth(III) Salt Pentahydrate |
| Molecular Formula | Bi(NO₃)₃·5H₂O |
| Empirical Formula | BiH₁₀N₃O₁₄ |
| CAS Number | 10035-06-0 |
| Molecular Weight | 485.07 g/mol |
| Grade | LR Laboratory Reagent |
Key Features of Bismuth Nitrate
- Defined inorganic composition: Bismuth Nitrate Pentahydrate contains bismuth(III), nitrate groups, and five molecules of water of crystallization per formula unit.
- Characteristic crystalline appearance: The compound is a white crystalline solid suitable for identification by its established physical characteristics.
- Known molecular weight: Its formula mass of approximately 485.07 g/mol supports molar calculations and reagent quantity planning.
- Precursor for inorganic synthesis: It provides a source of bismuth for preparing selected bismuth-containing compounds and materials.
- Research and educational relevance: Its chemical properties make it useful for appropriate inorganic chemistry experiments and materials science investigations, subject to laboratory safety requirements.
Laboratory Applications of Bismuth Nitrate
- Inorganic synthesis: Used as a bismuth precursor in suitable laboratory procedures for preparing bismuth-containing salts, oxides, and other inorganic compounds.
- Materials science research: Supports investigations involving the preparation and characterization of selected bismuth-based materials.
- Precipitation experiments: Can be used in controlled reactions to study the formation of bismuth-containing precipitates, with suitable attention to hydrolysis and reaction conditions.
- Analytical chemistry investigations: May be used in selected laboratory studies involving bismuth chemistry, reaction stoichiometry, and the behaviour of metal salts.
- University chemistry practicals: Suitable for supervised experiments exploring inorganic salts, chemical reactions, and precursor chemistry when the intended procedure and safety assessment permit its use.
Why Choose Lab Wale to Buy Bismuth Nitrate
Lab Wale provides a sourcing option for laboratory chemicals and scientific supplies used by schools, colleges, universities, research centres, and laboratory professionals. When purchasing Bismuth Nitrate, confirm the hydrate form, chemical identity, stated grade, and quantity required for the intended experiment. Reviewing available product specifications and relevant Safety Data Sheet documentation helps laboratories evaluate suitability and handling requirements. The 250 g pack is a quantity option for institutional laboratory work and research procedures that require an appropriate bismuth-containing reagent.
Frequently Asked Questions About Bismuth Nitrate
What is Bismuth Nitrate used for in laboratories?
Bismuth Nitrate Pentahydrate is used primarily as a precursor in inorganic synthesis and materials research. It can support the preparation of selected bismuth compounds, including bismuth oxides, and investigations involving precipitation and metal-salt chemistry. The appropriate application depends on the reaction conditions and required material specifications.
What is the chemical formula of Bismuth Nitrate Pentahydrate?
The chemical formula is Bi(NO₃)₃·5H₂O. It represents one bismuth atom, three nitrate groups, and five water molecules of crystallization. Its molecular weight is approximately 485.07 g/mol. The anhydrous compound has a different formula mass, so the hydrate form matters when calculating reagent quantities.
What is the CAS number of Bismuth Nitrate Pentahydrate?
The CAS Registry Number for Bismuth(III) Nitrate Pentahydrate is 10035-06-0. This identifier distinguishes the pentahydrate from other bismuth compounds and supports accurate laboratory procurement, inventory management, chemical identification, and selection of the appropriate safety documentation.
Is Bismuth Nitrate suitable for educational and research laboratories?
Bismuth Nitrate may be used in appropriately equipped college, university, and research laboratories for suitable inorganic chemistry procedures. It is an oxidizing substance, so its use requires a prior risk assessment, appropriate personal protective equipment, and supervision where applicable. The selected grade must meet the requirements of the intended experiment.
How should Bismuth Nitrate be stored and handled safely?
Store Bismuth Nitrate in a tightly closed, compatible container in a cool, dry location protected from light, following the applicable Safety Data Sheet. Keep it away from combustible materials, reducing agents, and other incompatible substances. Wear suitable gloves and eye protection, avoid dust formation, and follow institutional spill and waste-disposal procedures.
Storage Conditions for Bismuth Nitrate
Store Bismuth Nitrate Pentahydrate in a tightly closed, compatible container in a cool, dry area protected from direct light and moisture. Keep it segregated from combustible substances, reducing agents, and other incompatible chemicals because of its oxidizing properties. Avoid unnecessary exposure to ambient air and follow the product-specific Safety Data Sheet for storage and segregation requirements.
Precautions for Handling Bismuth Nitrate
Review the current Safety Data Sheet before handling Bismuth Nitrate. Wear suitable chemical-resistant gloves, safety goggles, and protective clothing, and avoid inhaling dust or allowing the material to contact skin and eyes. Because it is an oxidizing substance, keep it away from combustible materials and incompatible reagents. Use appropriate ventilation, prevent environmental release, and follow institutional procedures for spill response, emergency management, and chemical waste disposal.


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