I-Potassium Hydroxide: Ikhemikhali Lenemandla Lene-Alkali Nalesebenta Ngetindlela Letinyenti
Tindzawo Letinkhulu Tesicelo
Ticelo letiyinhloko te potassium hydroxide tifaka ekhatsi kusetjentiswa kwayo njengesikhutsato lesinemandla se alkaline, i-ejenti yekukhicita insipho, umlawuli we pH, sivimbeli sekugcola, kanye ne electrolyte. Ekuhlanganisweni kwemakhemikhali, i-potassium hydroxide yintfo levame kusetjentiswa lecinile ye-alkaline lengakhutsata tinhlobonhlobo tekuphendvula kwetilwane naletingaphili, njengekuhlanganiswa kwema-esters, kuphelelwa ngemanti ema-alcohol, kanye ne-alkaline catalysis ekuhlanganisweni kwetilwane. Iniketa simondzawo lesine alkaline kakhulu kucinisekisa inchubekelembili yekuphendvula lephumelelako. Sibonelo, ekwenteni insipho, iPotassium hydroxide yintfo lebalulekile yekukhicita insipho legucula emafutsa abe yinsipho kanye ne glycerin, kwenta ncono lizinga lemkhicito kanye nekusimama.
Embonini yemitsi, i-potassium hydroxide isetjentiswa ekuhlanganisweni kwetintfo letitsite letisemkhatsini tetidzakamiva. Ingalawula i-pH yetisombululo tetidzakamiva kwentela kucinisekisa kusimamisa kwato kanye nekukhonakala kwetilwane. Ngekwengeta, i-potassium hydroxide isetjentiswa ekulungiseleleni imitsi lene-alkaline, njengemitsi letsite yekubulala emagciwane kanye ne-amino acid lene-alkaline. Embonini yetintfo te-elekthronikhi, i-potassium hydroxide yi-electrolyte lebalulekile lesetjentiswa kakhulu kumabhethri e-alkaline kanye nemaseli ephethiloli. Iniketa indzawo lecinile ye-alkaline kucinisekisa kusebenta kahle kwemabhethri kanye nemaseli ephethiloli. Sibonelo, kumabhethri e-nickel-metal hydride, i-potassium hydroxide isebenta njenge-electrolyte, yenta ncono kusebenta kwelibhethri kanye nemphilo yemjikeleto.
Emkhakheni wekudla, iPotassium hydroxide yintfo lephephile yekudla lesetjentiselwa kulawula esidi noma i-alkalinity yemikhicito yekudla, kucinisekisa kuphepha kwayo kanye nekusimamisa. Sibonelo, ekukhiciteni emaswidi latsite kanye nashokoleti, iPotassium hydroxide isetjentiswa kulungisa i-pH yemikhicito, kwenta ncono kunambitseka kwayo kanye nekubukeka kwayo. Ekuhlanteni emanti, iPotassium hydroxide isetjentiswa kulungisa iPH yemanti kanye nekususa kungcola lokune esidi. Ingaphindze isetjentiswe kucedza emanti langcolile lane esidi kwentela kuhlangabetana nemazinga ekukhishwa kwemvelo. Sibonelo, ekuhlanteni emanti langcolile etimbonini, i-potassium hydroxide isetjentiswa kucedza emanti langcolile lane-esidi, kuvikela kungcola kwemvelo.
I-potassium hydroxide yikhemikhali lenemandla lene-alkaline lenetimphawu letibalulekile tekubola. Ngesikhatsi sekusetjentiswa kanye nekugcinwa, kumele igcinwe ivaliwe kwentela kugwema kutsintana nesikhumba nemehlo. Tintfo tekuvikela letifanele, njengemaglavu, emagogolosi, kanye netimphahla tekuvikela, kumele tigcotjwe ngesikhatsi sekuphatsa kwentela kucinisekisa kuphepha.
Tincazelo
| Ligama Lemkhicito | Iphothasiyamu Hayidroksayidi | |||||||||
| Ifomula Yemakhemikhali | KOH | |||||||||
| Sisindvo Semamolekhyuli | 56.11 | |||||||||
| Kuvela | Impuphu lemhlophe noma lecinile lephuphumako | |||||||||
| Liphuzu Lekuncibilika | 380°C | |||||||||
| Liphuzu Lekubila | 1324°C | |||||||||
| Kuminyana | 2.044 g/sentimitha3 | |||||||||
| CAS CHA | 1310 - 58 - 3 | |||||||||
| Ikhodi ye-HS | 28152000 | |||||||||
| CHA | 215 - 181 - 3 | |||||||||
| Sicelo | Emakhemikhali, emabhethri, tintfo tekugeza, njll. | |||||||||
Liphepha Lekulawula Lizinga
| Ligama Lemkhicito | Iphothasiyamu Hayidroksayidi | ||||||
| INTFO | LINANI LELIJWAYELEKILE (%) | LINANI LEKUVIVINYWA (%) | |||||
| KOH | ≥90.0 | 90.38 | |||||
| K2CO3 | ≤ 0.5 | 0.3 | |||||
| IKLORIDI (CL) | ≤ 0.005 | 0.0048 | |||||
| I-Sulfate (SO)4 | ≤ 0.002 | 0.00% | |||||
| I-Nayitrayithi kanye ne-Nayitrayithi (N) | ≤ 0.0005 | 0.0001 | |||||
| Fe | ≤ 0.0002 | 0.00015 | |||||
| Kutsi | ≤ 0.5 | 0.48 | |||||
| PO4 | ≤ 0.002 | 0.0009 | |||||
| SIO3 | ≤ 0.01 | 0.0001 | |||||
| AL | ≤ 0.001 | 0.0007 | |||||
| KUTSI | ≤ 0.002 | 0.001 | |||||
| Ngekhatsi | ≤ 0.0005 | 0.0005 | |||||
| Insimbi Lesindzako (PB) | ≤ 0.001 | Cha | |||||
| Kuvela | Emacembe Lamhlophe | ||||||
| LIZINGA LEKUVIVINYWA | Libanga Leliphakeme | ||||||
Ngalokufishane
Ngalokufishane, i-potassium hydroxide, njengekhemikhali lenemandla lene-alkaline nalesebenta ngetindlela letiningi, idlala indzima lebalulekile ekucubunguleni emakhemikhali, imitsi, i-elekthronikhi, kudla, kanye nekuhlanta emanti. Akugcini nje ngekutfutfukisa kusebenta kanye nelizinga lemikhicito kepha kuphindze kusekele kutfutfukiswa kwemboni yesimanje. Ngekuchubeka nekutfutfuka kwetebucwepheshe kanye nekukhula kwekufuna emakhemikhali lasebenta kahle, ematfuba ekusetjentiswa kwe potassium hydroxide atawuba makhulu kakhulu.