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:

  1. Oxidizing agent in chemical reactions:
    Acts as a strong oxidizer in various redox reactions and organic transformations.

  2. Source of iron(III) ions in solution:
    Commonly used to provide Fe³⁺ ions in analytical chemistry, coordination complex studies, and titrations.

  3. Preparation of iron coordination compounds:
    Used in synthesizing iron-containing complexes for research and teaching in inorganic chemistry.

  4. Precipitation reactions and qualitative analysis:
    Reacts with suitable anions (e.g., thiocyanate, phosphate) for identification or demonstration purposes.

Secondary Laboratory Uses:

  1. Catalyst in organic synthesis:
    Functions as a Lewis acid in some catalytic processes.

  2. Demonstrating corrosion and rust chemistry:
    Useful in simulating oxidation processes involving iron.

  3. Nutrient solution additive in plant biology studies:
    Occasionally used in hydroponic experiments for iron supplementation in trace amounts.

  4. 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