Dysprosium Nitrate, Dysprosium Trinitrate, 10143-38-1, 100641-13-2, 10031-49-9, 35725-30-5

DYSPROSIUM NITRATE (DYSPROSIUM NITRATE / DYSPROSIUM TRINITRATE)

PRODUCT IDENTIFICATION INFORMATION

CHEMICAL STRUCTURE

    Dysprosium Nitrate (Dy(NO₃)₃·xH₂O)
    
    Dysprosium Ions (Dy³⁺) and Nitrate Ions (NO₃⁻)
    with Hydrate Molecules
    
         NO₃⁻  Dy³⁺  NO₃⁻
           \    |    /
            NO₃⁻Dy³⁺NO₃⁻
           /    |    \
         NO₃⁻  Dy³⁺  NO₃⁻
    
    Dysprosium Ions (Dy³⁺) with Nitrate Ions (NO₃⁻)
    Rare Earth Nitrate Salt
    Light Yellow/White Crystalline Solid
    Used in Optical and Magnetic Materials

Molecular Formula: Dy(NO₃)₃·xH₂O
Ionic Structure: Dy³⁺ and NO₃⁻ ions
Hydrate State: x variable (0-6)
Oxidation State: +3
Color: Light yellow or white

SECTION 1: CHEMICAL IDENTITY AND DEFINITION

SECTION 2: PHYSICAL AND CHEMICAL PROPERTIES

SECTION 3: CHEMICAL PROPERTIES AND REACTIVITY

SECTION 4: RARE EARTH NITRATES COMPARISON TABLE

SECTION 5: DYSPROSIUM NITRATE FORMS

SECTION 6: FUNCTIONAL PROPERTIES AND MECHANISM OF ACTION

SECTION 7: MAIN APPLICATION AREAS

SECTION 8: MAGNETIC MATERIAL 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: WARNING

Hazard Pictograms: GHS03 (Oxidizing), 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. Irritant. May cause irritation to skin, eyes and respiratory tract. Use appropriate protective equipment.

3. Slightly hygroscopic (absorbs moisture). Store in closed containers in dry environment.

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

5. Rare earth salt requires special handling and purity considerations.

6. Magnetic material applications require high purity (≥99.99%).

7. Multiple hydrate forms exist. Select the correct CAS number.

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

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

BEST PRACTICE RECOMMENDATIONS:

10. Optical Material Production:
Use high-purity grade in phosphor and laser glass production. Pay attention to optical purity requirements.

11. Catalyst Applications:
Use as catalyst or intermediate in organic and inorganic reactions.

12. Ceramics and Glass Production:
Use in production of special glasses that block UV light. Provide appropriate doping ratios.

13. Magnetic Material Production:
Use as precursor compound for dysprosium oxide production. Enhance performance of strong magnets.

14. Research Applications:
Use as a reagent in rare earth chemistry. Select appropriate purity level.

15. Hydrate Form Selection:
Select the correct hydrate form according to the application. Hexahydrate is the most commonly used form.

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

17. Personal Protective Equipment:
Use protective gloves (nitrile, neoprene), chemical safety goggles, protective clothing and NIOSH approved dust mask.

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

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

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

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

22. Purity Requirements:
Select the correct purity grade according to the application. High purity (≥99.99%) is required for optical, laser and magnetic applications.

DYSPROSIUM NITRATE SELECTION GUIDE:

RECOMMENDED STORAGE CONDITIONS:

ENVIRONMENTAL NOTE:

The processing of rare earth elements should be carefully managed from an environmental perspective. Waste and residues 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.