Silver sulfate
SIGALD/225673 - ACS reagent, 99%
Synonym: 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
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This image depicts SKU: 225673-10G
This image depicts SKU: 225673-10G
| anion traces | nitrate (NO3-): ≤0.001% |
| assay | 99% |
| cation traces | Fe: ≤0.001% |
| form | lumps and powder |
| grade | ACS reagent |
| impurities | ≤0.02% insoluble matter and silver chloride |
| ≤0.03% not HCl pptd. | |
| InChI | 1S/2Ag.H2O4S/c;;1-5(2,3)4 |
| InChI key | YPNVIBVEFVRZPJ-UHFFFAOYSA |
| mp | 652 °C (lit.) |
| Quality Level | 200  |
| reaction suitability | reagent type: catalyst core: silver |
| SMILES string | [Ag+].[Ag+].[O-]S([O-])(= |
| Application: | Silver sulfate can be used as:• A catalyst for the sulfonation of waste-based polystyrene into polystyrene sulfonic acid. • A chloride inhibitory agent in the determination of chemical oxygen demand (COD). |
| General description: | Silver sulfate is an inorganic compound that can be used as a catalyst in various reactions such as halodecarboxylation of aryl aromatic acids, ortho-acrylation, and cycloaddition reaction to synthesize N-vinyl-substituted 1,2,3-triazoles. |
| Packaging: | 10 g in poly bottle |
| Packaging: | 100 g in glass 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% |
| mp | 652 °C (lit.) |
| UNSPSC | 12352300 |