Potassium trifluoroacetate (CAS # 2923-16-2)
| Koodu ihe egwu | R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R50 - Na-egbu egbu maka ihe ndị dị n'ime mmiri R28 - Na-egbu egbu ma ọ bụrụ na iloro ya |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) S22 - Ekula uzuzu. S20 - Mgbe ị na-eji, erila ma ọ bụ ṅụọ. S37 - Yiri uwe aka kwesịrị ekwesị. |
| NJ UN | 3288 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | No |
| Koodu HS | 29159000 |
| Ihe edeturu egwu | Irritant/hygroscopic |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | II |
Okwu mmalite
Potassium trifluoroacetate bụ ngwakọta inorganic. Ọ bụ kristal na-enweghị agba ma ọ bụ ntụ ntụ na-acha ọcha nke na-agbaze na mmiri na mmanya. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke potassium trifluoroacetate:
Ogo:
- Potassium trifluoroacetate na-emebi emebi nke ukwuu ma jiri mmiri mee ngwa ngwa wee wepụta gas hydrogen fluoride na-egbu egbu.
- Ọ bụ ihe acidic siri ike na-emeghachi omume na alkali iji mepụta nnu kwekọrọ.
- Enwere ike ime ya site na ihe ndị na-emepụta ihe na-eme ka ọ bụrụ potassium oxide na carbon dioxide.
- Na-emebi emebi na oke okpomọkụ iji mepụta oxides na-egbu egbu na fluorides.
- Potassium trifluoroacetate nwere mmetụta na-emebi emebi na ọla ma nwee ike ịmepụta fluoride na ọla dị ka ọla kọpa na ọlaọcha.
Jiri:
- A na-eji potassium trifluoroacetate eme ihe n'ọtụtụ ebe dị ka ihe na-akpali akpali na mmeghachi omume njikọ organic, karịsịa na mmeghachi omume fluorination.
- Enwere ike iji ya dị ka ihe mgbakwunye electrolyte na batrị ferromanganese na ndị na-ahụ maka electrolytic.
- A pụkwara iji potassium trifluoroacetate mee ihe na ọgwụgwọ elu igwe iji melite nguzogide corrosion nke elu igwe.
Usoro:
- Enwere ike ịmepụta potassium trifluoroacetate site na mmeghachi omume nke trifluoroacetic acid na alkali metal hydroxides.
Ozi nchekwa:
- Potassium trifluoroacetate na-akpasu iwe na ekwesịrị izere ya na kọntaktị na akpụkpọ ahụ na anya.
- Ekwesịrị iyi uwe mkpuchi mkpuchi, enyo nchekwa na uwe nchebe n'oge arụ ọrụ.
- Zere ikuru uzuzu ya ma ọ bụ uzuoku ma were ya na mpaghara ikuku nke ọma.
