Potassium Hydroxide: Khemik'hale e Matla ea Alkaline le Mesebetsi e Mengata
Masimo a Maholo a Kopo
Ditshebediso tse ka sehloohong tsa potassium hydroxide di kenyeletsa tshebediso ya yona e le sesebelisoa se matla sa alkaline catalyst, sesebelisoa sa saponification, taolo ya pH, thibelo ya mafome, le electrolyte. Ka hara tlhahiso ya dikhemikhale, potassium hydroxide ke sesebelisoa se matla sa alkaline se sebediswang hangata se ka kgothaletsang mefuta e fapaneng ya dikarabelo tsa tlhaho le tse sa pheleng, tse kang saponification ya di-ester, ho fellwa ke metsi ha di-alcohol, le alkaline catalysis ka hara tlhahiso ya tlhaho. E fana ka tikoloho e nang le alkaline e ngata ho netefatsa kgatelopele e sebetsang ya karabelo. Mohlala, tlhahisong ya sesepa, potassium hydroxide ke sesebelisoa sa bohlokwa sa saponification se fetolang mafura hore e be sesepa le glycerin, e ntlafatsang boleng le botsitso ba sehlahiswa.
Indastering ea meriana, potassium hydroxide e sebelisoa ho etseng metsoako e itseng ea meriana. E ka laola pH ea litharollo tsa meriana ho netefatsa botsitso ba tsona le ho fumaneha ha tsona. Ho feta moo, potassium hydroxide e sebelisoa ho lokiseng meriana ea alkaline, joalo ka lithibela-mafu tse itseng le li-amino acid tsa alkaline. Indastering ea lisebelisoa tsa elektroniki, potassium hydroxide ke electrolyte ea bohlokoa e sebelisoang haholo libetering tsa alkaline le liseleng tsa mafura. E fana ka tikoloho e tsitsitseng ea alkaline ho netefatsa ts'ebetso e sebetsang ea libeteri le lisele tsa mafura. Mohlala, libetering tsa nickel-metal hydride, potassium hydroxide e sebetsa e le electrolyte, e ntlafatsa ts'ebetso ea betri ea ho ntša le bophelo ba potoloho.
Indastering ea lijo, potassium hydroxide ke setlolo se sireletsehileng sa lijo se sebelisetsoang ho laola asiti kapa alkalinity ea lihlahisoa tsa lijo, ho netefatsa polokeho le botsitso ba tsona. Mohlala, tlhahisong ea lipompong le litsokolate tse itseng, potassium hydroxide e sebelisoa ho lokisa pH ea lihlahisoa, ho ntlafatsa tatso le sebopeho sa tsona. Phekolong ea metsi, potassium hydroxide e sebelisoa ho lokisa pH ea metsi le ho tlosa litšila tse nang le asiti. E ka boela ea sebelisoa ho fokotsa metsi a litšila a nang le asiti ho fihlela litekanyetso tsa ho ntša metsi tikolohong. Mohlala, phekolong ea metsi a litšila a indasteri, potassium hydroxide e sebelisoa ho felisa metsi a litšila a nang le asiti, ho thibela tšilafalo ea tikoloho.
Potassium hydroxide ke k'hemik'hale e matla ea alkaline e nang le thepa ea bohlokoa ea ho senya. Nakong ea tšebeliso le polokelo, e lokela ho bolokoa e koetsoe ho qoba ho kopana le letlalo le mahlo. Lisebelisoa tse loketseng tsa tšireletso, tse kang liatlana, likhalase tsa mahlo le liaparo tsa tšireletso, li lokela ho aparoa nakong ea ho sebetsana le eona ho netefatsa polokeho.
Litlhaloso
| Lebitso la Sehlahisoa | Potassium Hydroxide | |||||||||
| Foromo ea Lik'hemik'hale | KOH | |||||||||
| Boima ba limolek'hule | 56.11 | |||||||||
| Ponahalo | Phofo e tšoeu kapa e tiileng e qhibilihileng | |||||||||
| Sebaka sa ho Qhibiliha | 380°C | |||||||||
| Sebaka sa ho bela | 1324°C | |||||||||
| Botenya | 2.044 g/cm³ | |||||||||
| NOMORO EA CAS | 1310 - 58 - 3 | |||||||||
| Khoutu ea HS | 28152000 | |||||||||
| EINECS NO | 215 - 181 - 3 | |||||||||
| Kopo | Lik'hemik'hale, libeteri, sesepa sa ho hlatsoa, jj. | |||||||||
Leqephe la Taolo ea Boleng
| Lebitso la Sehlahisoa | Potassium Hydroxide | ||||||
| NTHO | BOHLOKOA BO TLWAELEHILENG(%) | BOLEMO BA TEKO(%) | |||||
| KOH | ≥90.0 | 90.38 | |||||
| K2CO3 | ≤0.5 | 0.3 | |||||
| CLORIDE(CL) | ≤0.005 | 0.0048 | |||||
| Sulfate (SO )4 | ≤0.002 | 0.00% | |||||
| Nitrate le Nitrite(N) | ≤0.0005 | 0.0001 | |||||
| Fe | ≤0.0002 | 0.00015 | |||||
| Seo | ≤0.5 | 0.48 | |||||
| PO4 | ≤0.002 | 0.0009 | |||||
| SIO3 | ≤0.01 | 0.0001 | |||||
| AL | ≤0.001 | 0.0007 | |||||
| SEO | ≤0.002 | 0.001 | |||||
| Ka hare | ≤0.0005 | 0.0005 | |||||
| Tšepe e Boima (PB) | ≤0.001 | Tjhe | |||||
| Ponahalo | Li-flakes tse Tšoeu | ||||||
| TEKANYETSO EA TEKO | Sehlopha se Phahameng | ||||||
Ka kakaretso
Ka bokhutšoanyane, potassium hydroxide, e le k'hemik'hale e matla ea alkaline le e sebetsang ka bongata, e bapala karolo ea bohlokoa ts'ebetsong ea lik'hemik'hale, meriana, lisebelisoa tsa elektroniki, lijo le kalafo ea metsi. Ha e ntlafatse ts'ebetso le boleng ba lihlahisoa feela empa e boetse e tšehetsa nts'etsopele ea indasteri ea sejoale-joale. Ka tsoelo-pele e tsoelang pele ea theknoloji le tlhoko e ntseng e eketseha ea lik'hemik'hale tse sebetsang hantle, menyetla ea ts'ebeliso ea potassium hydroxide e tla ba kholo le ho feta.