Gadolinium(III) acetate hydrate
Gadolinium(III) acetate hydrate (CAS: 100587-93-7) is an inorganic compound with the formula Gd(CH3CO2)3 · xH2O. It presents as a hydrated salt of gadolinium and acetic acid. This material is primarily utilised in chemical synthesis and as a precursor in the preparation of other gadolinium-containing compounds. Its properties make it a subject of interest in catalysis and inorganic chemistry research.

Chemical Synthesis
Gadolinium(III) acetate hydrate serves as a versatile reagent in the synthesis of various gadolinium-based materials. It can be used as a starting material for producing more complex organometallic compounds or inorganic frameworks.
Catalysis
As a gadolinium compound, it may find applications as a catalyst or catalyst precursor in organic transformations. Its Lewis acidic nature can promote specific chemical reactions, although specific industrial catalytic uses are not widely documented.
Precursor for Materials
This compound can be employed as a source of gadolinium for the fabrication of advanced materials, such as nanoparticles or thin films, where precise control over gadolinium content is required.
| Molecular weight | 334.38 (anhydrous basis) |
|---|---|
| Linear formula | Gd(CH3CO2)3 · xH2O |
| Assay | 99.9% trace metals basis |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Gadolinium(III) acetate hydrate used for?
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Gadolinium(III) acetate hydrate is primarily used in chemical synthesis and as a precursor for preparing other gadolinium-containing compounds and materials. It is also of interest in catalysis and inorganic chemistry.
What is the CAS number and formula for Gadolinium(III) acetate hydrate?
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The CAS number is 100587-93-7 and the formula is Gd(CH3CO2)3 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Gadolinium(III) acetate hydrate with an assay of 99.9% on a trace metals basis. This is supplied as a technical/research grade material and is not represented as USP, BP, or EP grade.
How should Gadolinium(III) acetate hydrate be handled?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Is Gadolinium(III) acetate hydrate a controlled substance?
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The provided data does not indicate that Gadolinium(III) acetate hydrate is a controlled substance.
How is Gadolinium(III) acetate hydrate packed, shipped, and exported?
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Gadolinium(III) acetate hydrate is carefully packed according to international shipping regulations to ensure safe transit. As a global supplier, Tech Serve Solutions exports this chemical worldwide.
How can I request a quote or sample?
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To request a quote or sample of Gadolinium(III) acetate hydrate, please use the contact form on our website or reach out to our sales team directly.
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