Molekula
Silver sulfate
Silver sulfate is a silver salt used in chemical synthesis, catalysis, and as a reagent in analytical chemistry. It appears as a white to pale yellow crystalline powder and is moderately soluble in water. CAS: 10294-26-5, Molecular formula: Ag₂O₄S, Molecular weight: 311.80 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies silver sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Silver sulfate is a silver salt used in chemical synthesis, catalysis, and as a reagent in analytical chemistry. It appears as a white to pale yellow crystalline powder and is moderately soluble in water. CAS: 10294-26-5, Molecular formula: Ag₂O₄S, Molecular weight: 311.80 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies silver sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to grey powder |
| Assay | ≥ 99.0% |
| Hydrochloric acid insoluble | ≤ 0.10% |
| silver (Ag) | 68.90 - 69.19% |
| Nitrate (NO3) | ≤ 0.001% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 10294-26-5 |
| Molecular Formula | Ag2O4S |
| Molecular Weight | 311.80 |
| SMILES | [Ag].O=S(=O)(O)O |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2843.21.00.00 |
| Tariff Code | 2843210000 |
Safety & GHS
-
Flammable
GHS02
-
Compressed Gas
GHS04
-
Toxic
GHS06
Hazard statements
- H318 Causes serious eye damage
- H360D May harm the unborn child
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
- P501 Dispose of contents/container to an approved waste disposal plant
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is silver sulfate used for?
Silver sulfate is primarily used as a reagent in organic synthesis and as a catalyst in oxidation reactions.
What is the chemical formula and molecular weight of silver sulfate?
The formula is Ag2O4S and the molecular weight is 311.80 g/mol.
How should silver sulfate be stored?
Store at ambient temperature, away from light and moisture, in a tightly sealed container.
What grade of silver sulfate does Molekula supply?
Molekula supplies silver sulfate in analytical grade.
Can Molekula supply silver sulfate in bulk?
Yes, Molekula can supply silver sulfate in bulk quantities—please contact sales for details.
What documentation comes with a silver sulfate order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.