Molekula
Cerium (III) chloride heptahydrate
Cerium(III) chloride heptahydrate is a hydrated rare earth salt used in catalysis, glass polishing, and as a reagent in chemical synthesis. It appears as a pale yellow crystalline solid. CAS: 18618-55-8, Molecular formula: CeCl₃ · 7H₂O, Molecular weight: 372.58 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Cerium (III) chloride heptahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Cerium(III) chloride heptahydrate is a hydrated rare earth salt used in catalysis, glass polishing, and as a reagent in chemical synthesis. It appears as a pale yellow crystalline solid. CAS: 18618-55-8, Molecular formula: CeCl₃ · 7H₂O, Molecular weight: 372.58 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Cerium (III) chloride heptahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow crystals |
| SiO2 | ≤0.003% |
| Fe2O3 | ≤0.0005% |
| TREO | ≥46% |
| La2O3/TREO | ≥99.9% |
| La2O3 | ≤0.002% |
| Nd2O3 | ≤0.001% |
| Pr6O11 | ≤0.001% |
| Sm2O3 | ≤0.0005% |
| CaO | ≤0.002% |
| PbO | ≤0.004% |
| Y2O3 | ≤0.001% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 18618-55-8 |
| Molecular Formula | CeCl3 · 7H2O |
| Molecular Weight | 372.58 |
| SMILES | Cl[Ce](Cl)Cl.O |
| EC / UN Number | 3260 |
| REACH Code | Y110 |
| HTS Code | 28461000 |
| Tariff Code | 2846100090 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H314 (sub cat. 1C) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Cerium (III) chloride heptahydrate used for?
It is used as a catalyst in organic synthesis and as a reagent in the production of specialty ceramics and glass.
What is the chemical formula and molecular weight of Cerium (III) chloride heptahydrate?
The formula is CeCl3 · 7H2O with a molecular weight of 372.58 g/mol.
How should Cerium (III) chloride heptahydrate be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for Cerium (III) chloride heptahydrate?
It is available in high purity grade suitable for laboratory and industrial applications.
Can Molekula supply Cerium (III) chloride heptahydrate in bulk?
Yes, Molekula can supply Cerium (III) chloride heptahydrate in bulk quantities—please contact sales for details.
What documentation comes with an order of Cerium (III) chloride heptahydrate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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