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VWR® Silver Sulphate (≥98.5%), supplied under the AnalaR NORMAPUR® analytical reagent grade, is a high-quality inorganic salt widely used in analytical chemistry, electrochemical studies, and environmental analysis. With a high assay and strict impurity limits, it is suitable for trace-level determinations and regulated laboratory applications.
Silver sulphate is sparingly soluble in water and finds frequent use as a precipitating agent, electrochemical standard, and catalyst in oxidation reactions. Its controlled impurity profile (chloride ≤20 ppm, copper ≤5 ppm, iron ≤10 ppm, lead ≤10 ppm) ensures accuracy and reproducibility in sensitive applications.
Key Features
- High Purity: Assay ≥98.5%.
- Analytical Reagent Grade: AnalaR NORMAPUR® ensures compliance with stringent quality standards.
- Controlled Impurities: Low levels of chloride, copper, iron, and lead.
- Reliable Performance: Tested for water solubility, insoluble matter ≤0.02%.
- Versatile Reagent: Suitable for analytical chemistry, catalysis, and electrochemistry.
Applications
- Analytical Chemistry: Used in gravimetric and argentometric methods.
- Electrochemistry: Component in silver-silver sulphate reference electrodes.
- Environmental Testing: Determination of chloride and halides.
- Catalysis: Oxidation and organic synthesis reactions.
- Academic & Industrial Labs: Standard laboratory reagent for controlled experiments.
Specifications
| Property | Details |
|---|---|
| Assay (Purity) | ≥98.5% |
| CAS Number | 10294-26-5 |
| Molecular Formula | Ag₂SO₄ |
| Molecular Weight | 311.8 g/mol |
| Appearance | White crystalline solid |
| Boiling Point | 1085 °C |
| Melting Point | 655 °C |
| Density (20 °C) | 5.45 g/cm³ |
| Water Solubility | Passes test (sparingly soluble) |
| Insolubility in Water | ≤0.02% |
| Substances not precipitated by HCl | ≤0.03% |
| Chloride (Cl⁻) | ≤20 ppm |
| Copper (Cu) | ≤5 ppm |
| Iron (Fe) | ≤10 ppm |
| Lead (Pb) | ≤10 ppm |
| Foreign Heavy Metals (as Pb) | ≤20 ppm |
| Storage Temperature | Ambient |
| UN / ADR Classification | UN 3077 / Class 9, PG III |
| Hazard Classification | Corrosive, Environmental hazard |
Packaging & Ordering Information
| Catalog Number | Description | Pack Size | Container |
|---|---|---|---|
| 21592.154 | VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® | 50 g | Plastic bottle |
| 21592.234 | VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® | 250 g | Plastic bottle |
Safety Information
- Hazards: Corrosive, Environmental hazard.
- Precautions: Avoid inhalation or ingestion. Prevent release into the environment. Use gloves, goggles, and protective clothing when handling. Store tightly sealed in a dry environment.
VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® is a high-purity analytical reagent used in electrochemistry, chloride determination, and catalytic oxidation reactions. Its low impurity levels and compliance with AnalaR standards make it a trusted choice for research, environmental analysis, and quality control laboratories.
No resources are currently available for this product.
VWR® Silver Sulphate (≥98.5%), supplied under the AnalaR NORMAPUR® analytical reagent grade, is a high-quality inorganic salt widely used in analytical chemistry, electrochemical studies, and environmental analysis. With a high assay and strict impurity limits, it is suitable for trace-level determinations and regulated laboratory applications.
Silver sulphate is sparingly soluble in water and finds frequent use as a precipitating agent, electrochemical standard, and catalyst in oxidation reactions. Its controlled impurity profile (chloride ≤20 ppm, copper ≤5 ppm, iron ≤10 ppm, lead ≤10 ppm) ensures accuracy and reproducibility in sensitive applications.
Key Features
- High Purity: Assay ≥98.5%.
- Analytical Reagent Grade: AnalaR NORMAPUR® ensures compliance with stringent quality standards.
- Controlled Impurities: Low levels of chloride, copper, iron, and lead.
- Reliable Performance: Tested for water solubility, insoluble matter ≤0.02%.
- Versatile Reagent: Suitable for analytical chemistry, catalysis, and electrochemistry.
Applications
- Analytical Chemistry: Used in gravimetric and argentometric methods.
- Electrochemistry: Component in silver-silver sulphate reference electrodes.
- Environmental Testing: Determination of chloride and halides.
- Catalysis: Oxidation and organic synthesis reactions.
- Academic & Industrial Labs: Standard laboratory reagent for controlled experiments.
Specifications
| Property | Details |
|---|---|
| Assay (Purity) | ≥98.5% |
| CAS Number | 10294-26-5 |
| Molecular Formula | Ag₂SO₄ |
| Molecular Weight | 311.8 g/mol |
| Appearance | White crystalline solid |
| Boiling Point | 1085 °C |
| Melting Point | 655 °C |
| Density (20 °C) | 5.45 g/cm³ |
| Water Solubility | Passes test (sparingly soluble) |
| Insolubility in Water | ≤0.02% |
| Substances not precipitated by HCl | ≤0.03% |
| Chloride (Cl⁻) | ≤20 ppm |
| Copper (Cu) | ≤5 ppm |
| Iron (Fe) | ≤10 ppm |
| Lead (Pb) | ≤10 ppm |
| Foreign Heavy Metals (as Pb) | ≤20 ppm |
| Storage Temperature | Ambient |
| UN / ADR Classification | UN 3077 / Class 9, PG III |
| Hazard Classification | Corrosive, Environmental hazard |
Packaging & Ordering Information
| Catalog Number | Description | Pack Size | Container |
|---|---|---|---|
| 21592.154 | VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® | 50 g | Plastic bottle |
| 21592.234 | VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® | 250 g | Plastic bottle |
Safety Information
- Hazards: Corrosive, Environmental hazard.
- Precautions: Avoid inhalation or ingestion. Prevent release into the environment. Use gloves, goggles, and protective clothing when handling. Store tightly sealed in a dry environment.
VWR® Silver Sulphate ≥98.5%, AnalaR NORMAPUR® is a high-purity analytical reagent used in electrochemistry, chloride determination, and catalytic oxidation reactions. Its low impurity levels and compliance with AnalaR standards make it a trusted choice for research, environmental analysis, and quality control laboratories.
No resources are currently available for this product.
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Specifications
| Pack Size | 250g, 50g |