| CAS No.: | 7727-54-0 |
|---|---|
| Formula: | H8n2o8s2 |
| EINECS: | 231-786-5 |
| Appearance: | Powder |
| MW: | 228.2 |
| Sample: | Support |
| Customization: |
|---|
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Audited Supplier Competitive 98.5% Ammonium Persulfate with CAS 7727-54-0 APS
| Ammonium persulfate Basic information | |
| Product Name: | Ammonium persulfate |
| CAS: | 7727-54-0 |
| MF: | H8N2O8S2 |
| MW: | 228.2 |
| EINECS: | 231-786-5 |
| Mol File: | 7727-54-0.mol |
| Ammonium persulfate Chemical Properties | |
| Melting point | 120 °C |
| density | 1.98 |
| vapor density | 7.9 (vs air) |
| refractive index | 1.5 |
| storage temp. | Store at RT. |
| solubility | H2O: soluble |
| form | powder |
| color | White to yellow |
| Specific Gravity | 1.982 |
| Odor | Odorless |
| PH | 1.0-2.5 (25ºC, 1M in H2O) |
| PH Range | 44198 |
| Water Solubility | 582 g/L (20 ºC) decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14541 |
| Stability: | Stable. Oxidizing. May combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air. |
| InChIKey | ROOXNKNUYICQNP-UHFFFAOYSA-N |
| CAS DataBase Reference | 7727-54-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium peroxydisulfate (7727-54-0) |
| Item (%) | Standard | Result |
| Appearance | WHITE CRYSTALLINE | WHITE CRYSTALLINE |
| APPEARANCE | WHITE CRYSTALLINE | WHITE CRYSTALLINE |
| [(NH4)2S2O8] ASSAY | ≥98.50% | 0.987 |
| Residue on ignition(as SO4) | ≤0.05% | 0.0002 |
| Fe | ≤0.0005% | 0.0000023 |
| Mn | ≤0.0001% | 0.0000001 |
| ( Pb ) | ≤0.0010% | 0.000005 |
| Moisture | ≤0.15% | 0.0005 |
| CL | ≤0.001% | 0.000005 |
| Active Oxygen | ≥6.90% | 0.0691 |
| PH (50g/L ) | 3.0~5.0 | 4.3 |
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