Potassium disulfate PurReagent97.5%
Synonym: Potassium pyrosulfate
Linear Formula:
K2S2O7
Molecular Weight: 254.32 g/mol
CAS Number: 7790-62-7
Properties
| Vapour pressure | No data available |
| Water Solubility | ca.25.4 g/l at 20 °C |
| Autoignition temp. | > 400 °C |
| Explosion limit | No data available |
| Assay Purity | ?97.5% |
| Refractive index | No data available |
| B pt. | No data available |
| M pt. | 335°C |
| Density | 2.28 g/mL at 25 °C |
Safety Information
| Hazard Statement(s) | H314-H331 |
| Precautionary Statement | P260-P271-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
| Symbol | |
| Signal word | Danger |
| Flash point | Nodataavailable |
| Storage Temp. | Room Temperature |
| Storage Class | 6.1B: Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| UN Number | 2923 |
Description
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |