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| CAS No. | 7727-54-0 |
|---|---|
| EC No. | 231-786-5 |
| EC Index No | 016-060-00-6 |
| Molecular Formula | (NH₄)₂S₂O₈ |
| Molecular Weight | 228.20 |
| Synonym | Ammonium peroxodisulphate |
| HS Code | 2833 40 00 |
| Storage | Below 30°C |
| Shelf life | 4 years |
| Appearance | Colorless to off-white crystals or powder or granules or chunks or solid |
|---|---|
| Solubility | 100 mg soluble in 1 mL of water |
| Chloride and Chlorate (as Cl) | <= 0.001% |
| Heavy metals (as Pb) | <= 0.005% |
| Iron (Fe) | <= 0.001% |
| Manganese (Mn) | <= 0.00005% |
| Residue on ignition | <= 0.05% |
| Insoluble matter | <= 0.005% |
| Titrable acid | <= 0.04 meq/g |
| Assay (Iodometry/KMnO₄ Titration) | 98.50 - 102.00% |
| Hazard Pictogram(s) | ![]() ![]() ![]() |
|---|---|
| Signal Word | Danger |
| Hazard Statement(s) | H272-H302-H315-H317-H319-H334-H335 |
| Precautionary Statement(s) | P210-P261-P280-P304+P340- P342+P311-P370+ P378 |
| UN No. | 1444 |
| Class | 5.1 |
| Packing Group | III |
| RTECS | SE0350000 |
| WGK | 1 |
| Product Name | Ammonium persulphate, Hi-AR™/ACS |
|---|---|
| SKU | GRM1095 |
| CAS No | 7727-54-0 |
| EC No. | 231-786-5 |
| EC Index No. | 016-060-00-6 |
| Molecular formula | (NH₄)₂S₂O₈ |
| Synonym | Ammonium peroxodisulphate |