Potassium hexafluoroarsenate(V)
Potassium hexafluoroarsenate(V)
CAS: 17029-22-0
Molecular Formula: AsF6K
Potassium hexafluoroarsenate(V) - Names and Identifiers
Potassium hexafluoroarsenate(V) - Physico-chemical Properties
| Molecular Formula | AsF6K |
| Molar Mass | 228.01 |
| Melting Point | 400 °C |
| Appearance | Powder |
| Color | White |
| Exposure Limit | ACGIH: TWA 0.01 mg/m3 NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
Potassium hexafluoroarsenate(V) - Risk and Safety
| Risk Codes | R23/25 - Toxic by inhalation and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S20/21 - S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 1557 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | TT1255000 |
| TSCA | Yes |
| HS Code | 28269080 |
| Hazard Note | Corrosive/Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
Potassium hexafluoroarsenate(V) - Uses and methods of synthesis
category
pesticide
toxicity grade
poisoning
Acute toxicity
oral-rat LD50: 1200 mg/kg
flammability hazard characteristics
toxic arsenide gas by thermal decomposition
storage and transportation characteristics
warehouse ventilation low temperature drying; Separate storage and transportation from food raw materials
fire extinguishing agent
Sand, dry powder, foam
Professional Standards
TWA 0.2 mg (arsenic)/m3; Tel 0.6 (arsenic)/m3
Last Update：2024-04-10 22:29:15
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QQ: 495145328
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