Silver sulfate
Silver sulfate (CAS: 10294-26-5, Formula: Ag2SO4) is an inorganic compound with a molecular weight of 311.80 g/mol. This white crystalline powder is a key silver salt, primarily recognised for its role in chemical synthesis and as a component in catalytic processes. Its applications span various scientific disciplines, including materials science and inorganic chemistry, underscoring its utility as a research essential and industrial reagent.
- IUPAC
- Sulfuric acid disilver(I) salt
Chemical Synthesis
Silver sulfate serves as a reagent in various organic and inorganic synthesis pathways. It can be used as a source of silver ions for precipitation reactions or as a catalyst precursor in specific chemical transformations.
Catalysis
This compound finds application as a catalyst or co-catalyst in certain industrial chemical processes. Its silver content can facilitate specific reaction mechanisms, contributing to increased efficiency or selectivity.
Materials Science Research
Silver sulfate is utilised in research settings for developing new materials or studying material properties. Its compounds can be precursors for silver-containing nanoparticles or thin films.
Analytical Chemistry
In analytical applications, silver sulfate can be employed in gravimetric analysis or as a reference standard in specific assays due to its well-defined properties.
| Molecular weight | 311.80 |
|---|---|
| Linear formula | Ag2SO4 |
| Assay | ≥99% |
| Form | powder or crystals |
| Impurities tested | ≤0.02% Insoluble matter and silver chloride≤0.03% substances not precipitated by HCl |
| Melting point | 652 °C(lit.) |
Hazard statements
- H318Causes serious eye damage
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 41-50/53 |
| Safety statements (S) | 26-39-60-61 |
| Cation traces | Cu: ≤50 mg/kgFe: ≤50 mg/kgPb: ≤50 mg/kg |
| Anion traces | chloride (Cl-): ≤10 mg/kgnitrate (NO3-): ≤100 mg/kg |
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 Silver sulfate used for?
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Silver sulfate is used in chemical synthesis, catalysis, materials science research, and analytical chemistry applications. It acts as a reagent and a source of silver ions.
What is the CAS number and chemical formula for Silver sulfate?
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The CAS number for Silver sulfate is 10294-26-5, and its chemical formula is Ag2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Silver sulfate with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
How should Silver sulfate be handled and stored?
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Silver sulfate is hazardous, causing serious eye damage (H318) and is very toxic to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment, including a dust mask, eyeshields, and gloves. Store in a cool, dry, well-ventilated area away from incompatible substances.
Is Silver sulfate packed and shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of chemicals, including Silver sulfate, which is packed and shipped according to international regulations (UN 3077 9 / PGIII).
How can I request a sample or quote for Silver sulfate?
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To request a sample or a quote for Silver sulfate, please contact our sales team via the website or by phone.
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