Potaziyamu trifluoroacetate (CAS# 2923-16-2)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R50 - Ndiwowopsa kwambiri ku zamoyo zam'madzi R28 - Ndiwowopsa kwambiri ngati wawameza |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S22 - Osapumira fumbi. S20 - Mukamagwiritsa ntchito, musadye kapena kumwa. S37 - Valani magolovesi oyenera. |
| Ma ID a UN | 3288 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | No |
| HS kodi | 29159000 |
| Zowopsa | Irritant/Hygroscopic |
| Kalasi Yowopsa | 6.1 |
| Packing Group | II |
Mawu Oyamba
Potaziyamu trifluoroacetate ndi mankhwala osakhazikika. Ndi mtundu wa crystalline wopanda mtundu kapena woyera powdery wolimba womwe umasungunuka m'madzi ndi mowa. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha potaziyamu trifluoroacetate:
Ubwino:
- Potaziyamu trifluoroacetate imawononga kwambiri ndipo imachita mwachangu ndi madzi ndikutulutsa mpweya wapoizoni wa hydrogen fluoride.
- Ndi chinthu champhamvu cha acidic chomwe chimagwirizana ndi alkali kupanga mchere wofanana.
- Itha kukhala oxidized ndi oxidizing agents to potassium oxide ndi carbon dioxide.
- Imawola pakatentha kwambiri kuti ipange ma oxide a poizoni ndi ma fluoride.
- Potaziyamu trifluoroacetate imawononga zitsulo ndipo imatha kupanga fluoride ndi zitsulo monga mkuwa ndi siliva.
Gwiritsani ntchito:
- Potaziyamu trifluoroacetate imagwiritsidwa ntchito kwambiri ngati chothandizira pakupanga kaphatikizidwe ka organic, makamaka pakuchita kwa fluorination.
- Itha kugwiritsidwa ntchito ngati chowonjezera cha electrolyte mu mabatire a ferromanganese ndi ma capacitors a electrolytic.
- Potaziyamu trifluoroacetate itha kugwiritsidwanso ntchito pochiza zitsulo pamwamba kuti zithandizire kukana dzimbiri pazitsulo.
Njira:
- Potaziyamu trifluoroacetate akhoza kupangidwa ndi zimene trifluoroacetic asidi ndi alkali zitsulo hydroxides.
Zambiri Zachitetezo:
- Potaziyamu trifluoroacetate imakwiyitsa ndipo iyenera kupewedwa kuti isakhudze khungu ndi maso.
- Magolovesi oteteza, magalasi oteteza chitetezo ndi zovala zodzitchinjiriza ziyenera kuvala panthawi yogwira ntchito.
- Pewani kulowetsa fumbi kapena nthunzi wake ndipo muziugwiritsa ntchito pamalo olowera mpweya wabwino.
