Silver sulfate
ALDRICH/497266 - ≥99.99%
Synonym: Disilver sulfate; Sulfuric acid disilver(I) salt
CAS Number: 10294-26-5
Empirical Formula (Hill Notation): Ag2O4S
Molecular Weight: 311.80
EC Number: 233-653-7
MDL Number: MFCD00003407
Linear Formula: Ag2SO4
Product Type: Chemical
| anion traces | nitrate (NO3-): ≤0.001% |
| assay | ≥99.99% |
| cation traces | Fe: ≤0.001% |
| impurities | ≤0.02% insolubles |
| <100 ppm total metallic impurities | |
| InChI | 1S/2Ag.H2O4S/c;;1-5(2,3)4 |
| InChI key | YPNVIBVEFVRZPJ-UHFFFAOYSA |
| mp | 652 °C (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | core: silver |
| reagent type: catalyst | |
| SMILES string | [Ag+].[Ag+].[O-]S([O-])(= |
| Application: | Silver sulfate can be used as a:• Precursor in the synthesis of silver nanowire arrays. • Catalyst in the synthesis of poly-styrene sulfonic acid (PSSA) from Styrofoam (polystyrene) by sulfonation reaction. |
| General description: | Silver sulfate is an inorganic compound that can be used as a catalyst, precursor, and oxidant in various reactions. |
| Packaging: | 10, 50 g in poly bottle |
| Symbol | ![]() GHS05,GHS09 |
| Signal word | Danger |
| Hazard statements | H318 - H410 |
| Precautionary statements | P280 - P305 + P351 + P338 + P310 |
| Hazard Codes | Xi,N |
| Risk Statements | 41-50/53 |
| Safety Statements | 26-39-60-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.99% |
| mp | 652 °C (lit.) |
| UNSPSC | 12161600 |



