Calcium acetate hydrate
Calcium acetate hydrate (CAS: 114460-21-8) is a hydrated salt of acetic acid. It presents as a white crystalline powder, soluble in water. Its primary applications lie in chemical synthesis and as a laboratory reagent. This inorganic salt is characterised by its 'SAJ first grade' designation, ensuring high purity for demanding applications. Available exclusively within Japan, it adheres to stringent quality controls.

Chemical Synthesis
Used as a precursor or reagent in various organic and inorganic synthesis pathways. Its well-defined chemical properties make it a reliable component in laboratory and industrial chemical processes.
Laboratory Reagent
Serves as a standard reagent in analytical and research laboratories. Its solubility and known reactivity facilitate its use in diverse experimental setups.
Inorganic Salts Applications
As a member of the inorganic salts category, it can be employed in specialised formulations or as a source of calcium ions in controlled chemical environments.
| Molecular weight | 158.17 (anhydrous basis) |
|---|---|
| Linear formula | (CH3COO)2Ca · xH2O |
| Assay | 99.0-100.5% (based on anhydrous substance) |
| Grade | SAJ first grade |
| Solubility | H2O: soluble1 M at 20 °C, clear, colorless |
| pH | 7-9.0 (20 °C, 10%) |
| Impurities tested | ≤0.001% heavy metals (as Pb)≤0.1% KMnO4 red. matter (as HCOOH)≤0.1% formic acid, formiates and impurities (HCOOH)≤0.3% in water insoluble matters≤7.0% water (Karl Fischer) |
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
| Cation traces | As: ≤1 mg/kgCu: ≤10 mg/kgFe: ≤20 mg/kgHg: ≤1 mg/kgPb: ≤2 mg/kgZn: ≤10 mg/kg |
| Anion traces | chloride (Cl-): ≤300 mg/kgfluoride (F-): ≤50 mg/kgsulfate (SO42-): ≤500 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Availability | available only in Japan |
|---|---|
| Uv Absorption | λ: 260 nm Amax: 0.090λ: 280 nm Amax: 0.070 |
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 Calcium acetate hydrate used for?
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Calcium acetate hydrate is primarily used as a reagent in chemical synthesis and in laboratory research settings. It is also categorised under inorganic salts for specialised applications.
What is the CAS number and formula for Calcium acetate hydrate?
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The CAS number for Calcium acetate hydrate is 114460-21-8. Its linear formula is (CH3COO)2Ca · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Calcium acetate hydrate in 'SAJ first grade'. The assay is between 99.0-100.5% based on the anhydrous substance.
How should Calcium acetate hydrate be handled and stored safely?
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Calcium acetate hydrate is classified as an irritant (Xi) with risk statements R36/37/38, indicating potential eye, respiratory, and skin irritation. Handle with appropriate personal protective equipment (gloves, eye protection, adequate ventilation) and store in a cool, dry place away from incompatible materials. Follow safety statements S26-36 and precautionary statements P261-P305+P351+P338.
Is Calcium acetate hydrate available for export from Japan?
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Currently, Calcium acetate hydrate is available only within Japan and cannot be exported by Tech Serve Solutions.
How can I request a quote or sample for Calcium acetate hydrate?
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To request a quote or sample, please contact the Tech Serve Solutions sales department via our website or direct inquiry, specifying the product name and CAS number.
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