Molekula
Cerium(III) chloride, 99.9%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Cerium(III) chloride (CeCl3) is a highly pure inorganic salt primarily used in catalysis, as a reagent in organic synthesis such as the Luche reduction, and as a dopant in optical materials. It is also employed in the production of specialty ceramics and as a reagent in analytical chemistry. This anhydrous compound has a purity of 99.9%, with a CAS number of 7790-86-5 and a molecular weight of 246.48. It must be stored at ambient conditions and handled with caution, as it carries a Danger signal word due to its corrosive properties. Molekula supplies Cerium(III) chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystal |
| Water | <0.002% |
| Purity | >99.99% |
| Fe2O3 | <0.001% |
| La2O3 | <0.001% |
| Nd2O3 | <0.001% |
| Pr6O11 | <0.001% |
| Sm2O3 | <0.001% |
| PbO | <0.002% |
| NiO | <0.001% |
| Total Rare Earth Oxides (TREO) | >69.6% |
| Yttrium (III) Oxide (Y2O3) | <0.001% |
| Silicon Dioxide (SiO2) | <0.001% |
| Calcium Oxide (CaO) | <0.004% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 807 °C |
Source: PubChem CID 161282 (PAC Chemical Database)
Identification
| Property | Value |
|---|---|
| SKU | 90031523 |
| CAS Number | 7790-86-5 |
| IUPAC Name | trichlorocerium |
| EC Number | 232-227-8 |
| Molecular Formula | CeCl3 |
| Molecular Weight | 246.48 |
| Exact Mass | 244.812 |
| SMILES | Cl[Ce](Cl)Cl |
| InChIKey | VYLVYHXQOHJDJL-UHFFFAOYSA-K |
| InChI | InChI=1S/Ce.3ClH/h;3*1H/q+3;;;/p-3 |
| PubChem CID | 161282 |
| UN Number | UN3260 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2846100050 |
| Tariff Code | 2846100090 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H314 (sub cat. 1C) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H400 Very toxic to aquatic life
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
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.
Synonyms
- CeCl3
- CERIUM CHLORIDE
- Cerium chloride (CeCl3)
- Cerium trichloride
- Cerium(III) chloride beads
- Cerium(III) chloride powder
- Cerium(III) Chloride, Anhydrous
- Cerous chloride
- Cerous(III) chloride
- trichlorocerium
Frequently asked questions
What is cerium(III) chloride primarily used for?
Cerium(III) chloride is commonly used in catalysis, organic synthesis (for example the Luche reduction of enones with sodium borohydride and the preparation of organocerium reagents), water treatment, and as a dopant in optical materials like lasers and phosphors.
What is the chemical formula and molecular weight of cerium(III) chloride?
The chemical formula is CeCl₃, and the molecular weight is 246.48 g/mol.
What safety classification does cerium(III) chloride have, and how should it be handled?
Cerium(III) chloride is marked with the signal word 'Danger' due to its corrosive and hazardous properties—handle with appropriate PPE and in a well-ventilated area.
What purity grade is available for cerium(III) chloride from Molekula?
Molekula supplies cerium(III) chloride at a 99.9% purity grade as standard.
Can Molekula supply cerium(III) chloride in bulk quantities?
Yes, Molekula can provide cerium(III) chloride in bulk, with packaging options tailored to your requirements—please contact us for specifics.
What documentation is included with a cerium(III) chloride order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.