Cerium Sulfate Octahydrate, Cerium Trisulfate Hydrate, 10450‑59‑6

CERIUM(IV) SULFATE OCTAHYDRATE 

1. PRODUCT IDENTIFICATION AND CHEMICAL IDENTITY

2. CHEMICAL STRUCTURE

2.1. Molecular Structure

Cerium(IV) sulfate octahydrate is the sulfate salt of cerium in the +4 oxidation state. Cerium ions (Ce⁴⁺) and sulfate ions (SO₄²⁻) are present in a 1:2 ratio. The compound contains eight moles of water of crystallization (octahydrate). It is a strong oxidizing agent and can react vigorously with organic materials.

Structural Features:

                    CERIUM(IV) SULFATE OCTAHYDRATE
                         [Ce(SO₄)₂·8H₂O]
                               |
                     Ce⁴⁺ - SO₄²⁻ Ionic Bonds
                               |
             +----------------+----------------+
             |                |                |
         Strong            Hygroscopic       Soluble in
         Oxidizer          Property          Water

2.2. Structural Properties

3. PHYSICAL AND CHEMICAL PROPERTIES

4. PURITY GRADES

5. STABILITY AND REACTIVITY

5.1. Chemical Reactions

Thermal Decomposition:

Ce(SO₄)₂·8H₂O → CeO₂ + 2SO₃↑ + 8H₂O↑

Oxidation Reaction (with Organic Matter):

Ce(SO₄)₂ + Organic Matter → Ce₂(SO₄)₃ + Oxidized Products

Reduction Reaction:

2Ce(SO₄)₂ + H₂O₂ → Ce₂(SO₄)₃ + H₂SO₄ + O₂

6. APPLICATION AREAS

6.1. Analytical Chemistry (Most Important Application)

6.2. Organic Synthesis

6.3. Electronics and Photonics

6.4. Ceramics and Glass

6.5. Metal and Surface Treatment

7. SECTOR SUITABILITY TABLE

8. ALTERNATIVE MATERIALS COMPARISON

9. SAFETY AND TOXICOLOGY

10. GHS CLASSIFICATION

Signal Word: DANGER

Hazard Pictograms: GHS03 (Flame over circle), GHS07 (Exclamation Mark)

UN Number: 1479 (Oxidizing solid, n.o.s.)

11. PRECAUTIONARY STATEMENTS (P-CODES)

12. FIRST AID MEASURES

13. STORAGE AND SHELF LIFE

14. PACKAGING OPTIONS

15. TRANSPORT INFORMATION

16. REGULATORY STATUS

17. OTHER NAMES AND SYNONYMS

• Cerium(IV) sulfate octahydrate

• Cerium(IV) trisulfate hydrate

• Ceric sulfate octahydrate

• Cerium disulfate octahydrate

• Cerium(IV) sulfate hydrate

18. QUICK REFERENCE TABLE

19. CRITICAL NOTICES AND BEST PRACTICES

CRITICAL NOTICES:

1. Strong Oxidizer: Cerium(IV) sulfate octahydrate is a strong oxidizing agent. Can react vigorously with organic materials, reducing agents, and combustible materials.

2. Hygroscopic: Moisture-absorbing property. Must be stored in sealed, moisture-proof containers.

3. Avoid Organic Contamination: Contact with organic materials may create fire or explosion risk.

4. Skin and Eye Irritation: Causes skin and eye irritation. Use appropriate personal protective equipment.

5. Hazardous Waste: Requires special waste management due to oxidizing properties.

6. Food/Cosmetics Prohibited: Use in food and cosmetic applications is prohibited.

7. REACH/KKDIK Compliance: REACH and KKDIK compliance is mandatory.

BEST PRACTICE RECOMMENDATIONS:

Storage:

• Store in a cool, dry, well-ventilated area

• Use sealed, moisture-proof containers

• Keep away from organic materials and reducing agents

• Store at room temperature (15-25°C)

Handling:

• Use in well-ventilated areas

• Use dust mask, protective goggles, and gloves

• Avoid contact with organic materials

• Wash hands after handling

Waste Management:

• Dispose in accordance with local regulations

• Do not discharge into water bodies

• Classified as hazardous waste

LEGAL DISCLAIMER

This Technical Data Sheet (TDS) is for informational purposes only and is prepared based on available technical data. The user is solely responsible for determining the suitability of the product for their specific application and for complying with all local, national, and international regulations. For complete safety, storage, handling, transport, waste, and regulatory compliance information, the official Safety Data Sheet (SDS/MSDS) provided by the manufacturer/supplier must be consulted. This document does not substitute professional advice. Cerium(IV) sulfate octahydrate is a strong oxidizing material; appropriate precautions must be taken during handling.