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

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

🔹 Chemical Profile

1. Identification

• Name: Cerium(IV) sulfate octahydrate

• Synonyms: Cerium sulfate octahydrate, Cerium(IV) trisulfate hydrate

• CAS Number: 10450‑59‑6

• EC Number: 233‑660‑5

• HS Code: 283429

2. Chemical Structure

• Molecular Formula: Ce(SO₄)₂·8H₂O

• Molecular Weight: ~548 g/mol

• Purity: ≥ 99% (rare earth grade)

3. Physical Properties

• Appearance: Pale yellow crystalline solid

• Density: ~3.1 g/cm³ (approximate)

• Melting Point: Decomposes on heating

• Solubility: Soluble in water and acids

• Oxidizing Nature: Strong oxidizer

4. Chemical Properties

• Reactivity: Powerful oxidizing agent; reacts vigorously with organic matter and reducing agents

• Stability: Hygroscopic; decomposes at elevated temperatures

• Nature: Acidic, oxidizing salt

5. Applications

• Analytical chemistry (oxidizing agent in titrations, e.g., cerimetric analysis)

• Catalyst in organic synthesis

• Precursor for cerium compounds

• Electronics and photonics (specialty materials)

• Laboratory reagent in rare earth chemistry

6. Packaging & Logistics

• Forms: Crystalline solid or powder

• Storage: Cool, dry, sealed containers; protect from moisture and organic contamination

• Transport Classification: Oxidizing solid (hazardous)

• Shelf Life: ~2 years under proper storage

7. Regulatory & Safety

• GHS Classification: Oxidizer, irritant

• CLP Labeling:

  • H272: May intensify fire; oxidizer

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

• REACH / KKDİK Compliance: Required

• MSDS: Must be provided

8. Quality & Certification

• ISO 9001 compliant production

• Not approved for food or cosmetic use

• No Halal/Kosher certification

9. Notes

• Cerium(IV) sulfate is widely used in analytical chemistry as a standard oxidizing agent.

• Requires strict packaging and handling due to oxidizing hazard.

📊 Sectoral Compliance Table