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Bicarbonate Indicator Extra Pure
Original price was: $ 17.00.$ 16.45Current price is: $ 16.45.
Bismuth Nitrate Extra Pure
Original price was: $ 16.00.$ 15.87Current price is: $ 15.87.
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Bismuth Nitrate Extra Pure is a high-purity inorganic compound composed of bismuth and nitrate ions, typically supplied as a crystalline solid or powder. It is widely used as a precursor in chemical synthesis, pharmaceuticals, cosmetics, and industrial applications. Known for its excellent solubility in nitric acid and water, this compound serves as a source of bismuth ions in various chemical reactions and formulations. Its high purity ensures minimal impurities, making it suitable for sensitive applications requiring consistent quality and performance.
Description
Bismuth Nitrate Extra Pure
Primary Uses
- Reagent in Qualitative Inorganic Analysis
- Used for detecting sulfide ions by forming a black bismuth sulfide (Bi₂S₃) precipitate — a classical spot test in qualitative analysis.
- Precursor for Bismuth-Based Compounds
- Serves as a starting material in the synthesis of bismuth oxide, bismuth subnitrate, or bismuth-containing catalysts in research labs.
- Oxidizing Agent in Organic Synthesis
- Occasionally employed in lab-scale oxidative transformations, such as alcohol oxidation or cleavage of C–C bonds.
- Component in Catalysis Studies
- Investigated in heterogeneous catalysis, particularly in the formation of nano-bismuth oxide materials for photocatalytic or environmental applications.
Secondary Uses
- Pigment Chemistry Research
- Used in experiments replicating historic pigment production (e.g., bismuth white) for art conservation or chemical heritage studies.
- Educational Demonstrations
- Demonstrates nitrate decomposition (releasing NOx gases) or precipitation reactions with various anions in advanced chemistry classes.
- Glass & Ceramic Lab Experiments
- Occasionally used in the formulation of specialty glass or ceramic glazes containing bismuth, often at research or prototyping scale.
- Coordination Chemistry Studies
- Forms bismuth-ligand complexes studied in metal-ligand interaction research or crystallography.
Product Key Features
KEY ATTRIBUTES
1. Basic Identification Attributes
- Chemical Name: Bismuth(III) nitrate pentahydrate
- CAS Number: 10035-06-0
- HS Code: 2834.29.90 (Other nitrates, Bismuth compound)
- Molecular Formula: Bi(NO₃)₃·5H₂O
- Synonyms:
- Bismuth trinitrate
- Bismuth nitrate pentahydrate
- Nitric acid, bismuth(3+) salt, pentahydrate
2. Physical & Chemical Properties
- Physical State: Solid (crystalline powder)
- Color & Odor: White to pale yellow; faint nitric acid odor
- Boiling Point: Decomposes before boiling
- Melting Point: ~30 °C (softens/decomposes)
- Density: ~2.83 g/cm³ (solid)
- Solubility:
- Water: Soluble (forms acidic solution)
- Alcohol: Slightly soluble
- pH Level: ~1–2 (1% aqueous solution, acidic)
- Vapor Pressure: Negligible at room temperature
- Flash Point: Not flammable
- Autoignition Temperature: Not applicable
- Viscosity: Not applicable (solid)
3. Safety & Hazard Attributes
- Hazard Class (GHS):
- Oxidizing Solid (Category 3)
- Acute Toxicity – Oral (Category 4)
- Skin Irritation (Category 2)
- Eye Irritation (Category 2A)
- Hazardous to Aquatic Environment (Chronic – Category 3)
- GHS Pictograms:
- NFPA Ratings:
- Health: 2
- Flammability: 0
- Reactivity: 1
- Exposure Limits:
- No specific OSHA PEL or ACGIH TLV for bismuth nitrate; avoid prolonged exposure
- Reactivity:
- Reacts with organic materials, reducing agents
- Decomposes when heated, releasing toxic NOₓ gases
4. Storage & Handling Attributes
- Storage Conditions:
- Store in a cool, dry, well-ventilated area
- Keep container tightly sealed and away from heat and light
- Incompatible Materials:
- Organic substances
- Reducing agents
- Combustible materials
- Container Type:
- Use chemical-resistant glass or plastic containers
- Shelf Life:
- Stable for at least 2 years if properly stored
- Special Handling Requirements:
- Use gloves and eye protection
- Handle in fume hood to avoid inhalation of acid vapors or NOₓ
5. Regulatory & Compliance Attributes
- Regulatory Status:
- Listed under REACH and TSCA (U.S.)
- Not listed as a controlled substance
- Transportation Restrictions:
- UN Number: UN 1477 (Nitrates, inorganic, n.o.s.)
- Hazard Class: 5.1 (Oxidizer)
- Packing Group: III
- Waste Disposal Method:
- Dispose in accordance with local environmental regulations
- Considered hazardous waste (U.S. EPA)
- Avoid release to water systems
6. Environmental & Health Impact
- Ecotoxicity:
- Harmful to aquatic organisms; avoid environmental release
- Persistence in Environment:
- Bismuth is not highly mobile but accumulates in sediments
- Carcinogenicity/Mutagenicity:
- Not classified as carcinogenic by IARC, ACGIH, or NTP
- Biodegradability:
- Inorganic compound – not biodegradable
Safety Handling Precautions
SAFETY PRECAUTIONS
- Personal Protective Equipment (PPE):
- Wear lab coat, chemical-resistant gloves, and safety goggles.
- Use in a well-ventilated area or under a fume hood to avoid inhalation.
- Handling:
- Handle with care to avoid dust formation and inhalation.
- Avoid contact with skin, eyes, and clothing.
- Do not ingest or inhale.
- Storage:
- Store in a tightly sealed container.
- Keep in a cool, dry, well-ventilated area.
- Protect from light, moisture, and incompatible substances (e.g., strong reducing agents or organics).
- Hygiene Measures:
- Wash hands thoroughly after use.
- Do not eat or drink in chemical handling areas.
FIRST AID MEASURES
- Inhalation:
- Move the person to fresh air immediately.
- If breathing is difficult, provide oxygen.
- Seek medical attention if symptoms develop.
- Skin Contact:
- Rinse thoroughly with soap and water.
- Remove contaminated clothing and seek medical help if irritation develops.
- Eye Contact:
- Rinse cautiously with plenty of water for 15 minutes.
- Seek medical attention if irritation or pain persists.
- Ingestion:
- Rinse mouth thoroughly with water.
- Do not induce vomiting.
- Get immediate medical help.
FIRE FIGHTING MEASURES
- Extinguishing Media:
- Use dry chemical, CO₂, or alcohol-resistant foam.
- Water spray may be used to cool containers, but avoid direct contact with water if the substance is reacting.
- Fire Hazards:
- Oxidizing agents – may enhance combustion of other materials.
- Decomposes at high temperatures producing toxic gases (e.g., nitrogen oxides, bismuth oxides).
- Protective Equipment:
- Wear self-contained breathing apparatus (SCBA) and full firefighting protective gear.
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