Ferric Nitrate Extra Pure
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SHORT DESCRIPTION
Ferric Nitrate Extra Pure is a high-purity iron(III) salt (Fe(NO₃)₃) commonly used in analytical chemistry, inorganic synthesis, and qualitative analysis. In the lab, it serves as an oxidizing agent and a source of ferric ions in solution. It’s also employed in the preparation of coordination compounds, as a catalyst, and in various colorimetric tests. Its extra pure grade ensures low levels of contaminants, making it suitable for precision laboratory applications.
Description
USES
Primary Laboratory Uses:
- Oxidizing agent in chemical reactions:
Acts as a strong oxidizer in various redox reactions and organic transformations. - Source of iron(III) ions in solution:
Commonly used to provide Fe³⁺ ions in analytical chemistry, coordination complex studies, and titrations. - Preparation of iron coordination compounds:
Used in synthesizing iron-containing complexes for research and teaching in inorganic chemistry. - Precipitation reactions and qualitative analysis:
Reacts with suitable anions (e.g., thiocyanate, phosphate) for identification or demonstration purposes.
Secondary Laboratory Uses:
- Catalyst in organic synthesis:
Functions as a Lewis acid in some catalytic processes. - Demonstrating corrosion and rust chemistry:
Useful in simulating oxidation processes involving iron. - Nutrient solution additive in plant biology studies:
Occasionally used in hydroponic experiments for iron supplementation in trace amounts. - Coloration studies in ceramic and glass experiments:
Can be used as a colorant to introduce iron-based hues during high-temperature testing.
KEY PRODUCT FEATURES
KEY ATTRIBUTES
1. Basic Identification Attributes
- Chemical Name: Ferric Nitrate
- Synonyms: Iron(III) nitrate nonahydrate, Iron nitrate
- Chemical Formula: Fe(NO₃)₃·9H₂O
- Molecular Weight: 404.00 g/mol
- Grade: Extra Pure (Laboratory Reagent Grade)
- Appearance: Violet to reddish-brown crystalline solid
- Odor: Odorless
2. Physical & Chemical Properties
- Melting Point: ~47 °C (decomposes above 125 °C)
- Solubility: Highly soluble in water and alcohol
- pH (1% soln): Acidic
- Hygroscopic: Yes
- Decomposition: Produces nitrogen oxides and iron oxides
3. Safety & Hazard Attributes
- GHS Classification:
- Oxidizing solid (Category 3)
- Acute toxicity (Oral, Category 4)
- Eye irritation (Category 2A)
- Hazard Statements:
- H272: May intensify fire; oxidizer
- H302: Harmful if swallowed
- H319: Causes serious eye irritation
- PPE Requirements:
- Gloves (nitrile or neoprene)
- Safety goggles
- Lab coat
- Use in ventilated space or fume hood
- First Aid Measures:
- Inhalation: Move to fresh air; seek medical attention
- Skin Contact: Wash with soap and water
- Eye Contact: Rinse with plenty of water for 15+ minutes
- Ingestion: Rinse mouth; do not induce vomiting; seek medical help
4. Storage & Handling Attributes
- Storage Conditions:
- Store in tightly sealed container
- Keep away from heat, moisture, and combustible materials
- Store in a cool, dry, well-ventilated area
- Handling Notes:
- Avoid contact with skin and eyes
- Avoid inhaling dust or vapors
- Keep away from reducing agents
5. Regulatory & Compliance Attributes
- CAS Number: 7782-61-8
- EC Number: 233-899-5
- UN Number: UN 1466
- Hazard Class: 5.1 (Oxidizer)
- Packaging Group: III
6. Laboratory Applications
- Primary Uses:
- Oxidizing agent in organic and inorganic syntheses
- Reagent for detection of thiocyanates and phenols
- Catalyst in nitration reactions
- Preparation of other ferric salts
- Secondary Uses:
- Etching agent for metals
- Laboratory demonstration of oxidation-reduction reactions
- Colorimetric analysis in analytical chemistry
SAFETY HANDLING PRECAUTIONS
SAFETY MEASURES
SAFETY & HANDLING
- Oxidizing and corrosive – can intensify fire
- Can cause serious eye damage and skin irritation
- Handle with gloves, goggles, and protective clothing
- Use in well-ventilated areas or fume hoods
Storage:
- Store in a cool, dry, and well-ventilated area
- Keep away from heat, organic substances, and reducing agents
- Use non-metal containers if possible
FIRST AID MEASURES
- Inhalation: Move to fresh air and seek medical attention if symptoms persist
- Skin Contact: Rinse thoroughly with water, remove contaminated clothing
- Eye Contact: Flush eyes for 15+ minutes and seek immediate medical help
- Ingestion: Do not induce vomiting; rinse mouth and seek medical attention immediately
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