Cerium Ammonium Nitrate, Diammonium Cerium Nitrate, Ammonium Cerium Nitrate, Ceric Ammonium Nitrate, Cerium Ammonium Nitrate, CAN, 16774-21-3

CERIUM AMMONIUM NITRATE (CERIUM AMMONIUM NITRATE / CERIC AMMONIUM NITRATE)

PRODUCT IDENTIFICATION INFORMATION

CHEMICAL STRUCTURE

    Cerium Ammonium Nitrate [(NH₄)₂Ce(NO₃)₆]
    
    Cerium Ion (Ce⁴⁺), Ammonium Ions (NH₄⁺) and Nitrate Ions (NO₃⁻)
    Complex Crystal Structure
    
         NO₃⁻  NH₄⁺  NO₃⁻
           \     |     /
            NO₃⁻-Ce⁴⁺-NO₃⁻
           /     |     \
         NO₃⁻  NH₄⁺  NO₃⁻
    
    Cerium Ion (Ce⁴⁺) with Nitrate Ions (NO₃⁻)
    Complexed with Ammonium Ions (NH₄⁺)
    Strong Oxidizing Agent
    Orange-Red Crystalline Solid

Molecular Formula: (NH₄)₂Ce(NO₃)₆
Ionic Structure: Ce⁴⁺, NH₄⁺ and NO₃⁻ ions
Oxidation State: +4 (Cerium)
Color: Orange-red

SECTION 1: CHEMICAL IDENTITY AND DEFINITION

SECTION 2: PHYSICAL AND CHEMICAL PROPERTIES

SECTION 3: CHEMICAL PROPERTIES AND REACTIVITY

SECTION 4: OXIDATION REACTIONS

SECTION 5: CERIUM AMMONIUM NITRATE GRADES

SECTION 6: FUNCTIONAL PROPERTIES AND MECHANISM OF ACTION

SECTION 7: MAIN APPLICATION AREAS

SECTION 8: ORGANIC SYNTHESIS APPLICATIONS - DETAILED EXPLANATION

SECTION 9: QUALITY SPECIFICATIONS

SECTION 10: TOXICOLOGICAL PROFILE

SECTION 11: GHS CLASSIFICATION AND LABELING

GHS Classification (in compliance with CLP and UN GHS):

Signal Word: DANGER

Hazard Pictograms: GHS03 (Oxidizing), GHS05 (Corrosive), GHS07 (Irritant)

Hazard Statements (H-Codes):

SECTION 12: PRECAUTIONARY STATEMENTS (P-CODES)

SECTION 13: FIRST AID MEASURES

SECTION 14: FIRE-FIGHTING MEASURES

SECTION 15: STORAGE AND SHELF LIFE

SECTION 16: PACKAGING OPTIONS

SECTION 17: TRANSPORT INFORMATION

SECTION 18: OTHER NAMES AND SYNONYMS

SECTION 19: SUMMARY TABLE

SECTION 20: CRITICAL WARNINGS AND BEST PRACTICES

CRITICAL WARNINGS:

1. Strong oxidizing agent. May intensify fire when in contact with combustible materials. Keep away from combustible materials.

2. Causes serious eye damage. Eye protection is mandatory. Seek immediate medical attention upon contact.

3. Irritant. May cause irritation to skin and respiratory tract. Use appropriate protective equipment.

4. Decomposes upon heating and may release toxic nitrogen oxide (NOₓ) and ammonia fumes.

5. Limited shelf life (1-2 years). Store under appropriate conditions.

6. May react with organic solvents. May create fire and explosion risk.

7. Incompatibilities: Combustible materials, reducing agents, organic materials, strong bases.

8. Hygiene Requirement: Wash hands thoroughly after use. Remove contaminated clothing.

BEST PRACTICE RECOMMENDATIONS:

9. Organic Synthesis:
Use CAN for oxidation of secondary alcohols to ketones. Effective in oxidation of benzene derivatives. Use for initiating radical reactions.

10. Analytical Chemistry:
Use CAN in spot tests for aromatic amines and phenols. Use as a reagent in qualitative analysis.

11. Polymer Chemistry:
Use CAN as initiator in polymerization reactions. Preferred in specialty polymer synthesis.

12. Pharmaceutical Industry:
Use CAN in intermediate production in drug synthesis. Provides high yield and selectivity.

13. Use:
Use in well-ventilated areas; Avoid dust formation; Wear protective gloves, safety goggles and appropriate respiratory protection.

14. Personal Protective Equipment:
Use protective gloves (nitrile, neoprene), chemical safety goggles, full face shield, protective clothing.

15. Hygiene:
Do not eat, drink or smoke while using; Wash hands thoroughly after use; Do not take contaminated work clothes home.

16. Storage:
Store in cool, dry, well-ventilated area; Keep away from combustible materials; Store in closed, airtight containers; Protect from light.

17. Spill Response:
Avoid dust formation; Vacuum or sweep; Place in closed containers; Do not allow to enter drains or waterways.

18. Disposal:
Dispose in accordance with local, regional and national regulations; Contact licensed waste disposal services for rare earth compounds.

19. Purity Requirements:
Select the correct purity grade according to the application. High purity (≥99.99%) is required for precision synthesis and research.

20. Environmental Precautions:
Must not enter water systems, may be toxic. Waste must not be released to the environment.

CERIUM AMMONIUM NITRATE SELECTION GUIDE:

RECOMMENDED STORAGE CONDITIONS:

ENVIRONMENTAL NOTE:

Cerium ammonium nitrate must not enter water systems. May be toxic. Waste must not be released to the environment and should be properly disposed of.

LEGAL DISCLAIMER:

The information provided in this document is based on our current knowledge and experience and is provided in good faith; however, since all conditions of use are beyond our control, it does not constitute a binding specification or warranty. This Technical Data Sheet is for informational purposes only. Users are responsible for testing suitability for their own applications. For complete safety, storage, use, handling, disposal and regulatory compliance information, reference should be made to the official Safety Data Sheet (SDS/MSDS) provided by the manufacturer/supplier.