Molekula
Gadolinium(III) chloride
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
Gadolinium(III) chloride is a highly soluble inorganic salt used as a gadolinium source and precursor in the synthesis of chelated MRI contrast agents such as gadopentetate and gadoterate, and in research for its paramagnetic properties, as a blocker of stretch-activated and TRP ion channels, and as an inhibitor of Kupffer cells. Industrially, it also serves as a starting material for producing gadolinium sponge metal. It appears as a white to off-white hygroscopic solid with strong water affinity. This chemical has a CAS number of 10138-52-0, molecular formula GdCl₃, and a molecular weight of 263.61 g/mol. Store at ambient conditions in a tightly sealed container, away from moisture. The product carries a Warning signal word due to potential hazards like skin and eye irritation. Molekula supplies Gadolinium(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
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — $684.00 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Fe2O3 | ≤ 0.0005% |
| La2O3/TREO | ≥ 99.99% |
| La2O3 | ≤ 0.0005% |
| Nd2O3 | ≤ 0.0005% |
| Pr6O11 | ≤ 0.0008% |
| Sm2O3 | ≤ 0.0008% |
| Tb4O7 | ≤ 0.0005% |
| Er2O3 | ≤ 0.0005% |
| Yb2O3 | ≤ 0.0005% |
| Dy2O3 | ≤ 0.0005% |
| Tm2O3 | ≤ 0.0005% |
| Eu2O3 | ≤ 0.0005% |
| Total Rare Earth Oxides (TREO) | ⩾ 68.00% |
| Cerium(IV) Oxide (CeO2) | ≤ 0.0006% |
| Silicon Dioxide (SiO2) | ≤ 0.0035% |
| Calcium Oxide (CaO) | ≤ 0.0030% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033300 |
| CAS Number | 10138-52-0 |
| IUPAC Name | trichlorogadolinium |
| EC Number | 233-386-6 |
| Molecular Formula | GdCl3 |
| Molecular Weight | 263.61 |
| Exact Mass | 262.8307 |
| SMILES | Cl[Gd](Cl)Cl |
| InChIKey | MEANOSLIBWSCIT-UHFFFAOYSA-K |
| InChI | InChI=1S/3ClH.Gd/h3*1H;/q;;;+3/p-3 |
| PubChem CID | 61486 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 28469080 |
| Tariff Code | 2846906015 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- [GdCl3]
- GADOLINIUM CHLORIDE
- Gadolinium chloride (GdCl3)
- Gadolinium trichloride
- Gadolinium trichloride hydrate
- gadolinium(3+) chloride
- Gadolinium(III)chloride hydrate
- GdCl3.xH2O
- Trichlorogadolinium hydrate
- WLN: GD G3
Frequently asked questions
What is Gadolinium(III) chloride primarily used for?
Gadolinium(III) chloride is commonly used in MRI contrast agents, as a dopant in optical materials, and in research applications like spectroscopy and catalysis.
What is the chemical formula and molecular weight of Gadolinium(III) chloride?
The chemical formula is GdCl₃, and the molecular weight is 263.61 g/mol.
How should Gadolinium(III) chloride be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and incompatible substances.
What purity grades of Gadolinium(III) chloride does Molekula supply?
Molekula supplies high-purity (99.9%+) Gadolinium(III) chloride, suitable for research and industrial applications.
Can Molekula supply Gadolinium(III) chloride in bulk quantities?
Yes, Molekula can provide bulk quantities of Gadolinium(III) chloride upon request, depending on availability.
What documentation comes with an order of Gadolinium(III) chloride?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation.
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.