Potassium Hydroxide

Potassium hydroxide,luhlobo lwe-inorganic compounds, i-chemical formula ye-KOH, isiseko esiqhelekileyo se-inorganic, ene-alkaline eyomeleleyo, isisombululo se-0.1mol / L se-pH 13.5, i-soluble emanzini, i-ethanol, i-soluble kancinane kwi-ether, kulula ukufunxa amanzi emoyeni. kunye ne-deliquescent, ifunxa i-carbon dioxide kunye ne-carbonate ye-potassium, isetyenziswa ikakhulu njengezinto ezisetyenziselwa ukuveliswa kwetyuwa ye-potassium, ingasetyenziselwa ukufakwa kwe-electroplating, ukuprinta kunye nokudaya.

Potassium hydroxideinokwahlulwa ibe ziindidi ezimbini: ibakala lokutya kunye nebakala loshishino.Phakathi kwabo, i-99% ye-industrial-grade potassium hydroxide isetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana nesikhumba, ukwenza iphepha, ukuprinta kunye nokudaya, kunye nokucocwa kwamanzi amdaka., Iityuwa ezahlukeneyo ze-potassium, izithako ezongezelelweyo zokutya, ukucocwa kwesitya sokutya, ukuphelisa ityhefu yeChemicalbook kunye nezinye iindawo.I-sodium hydroxide kunye ne-potassium hydroxide zizinto eziluhlaza zokwenza isepha eyenziwe ngesandla, zonke ziyi-alkali eyomeleleyo, kodwa emva kokugqiba isepha eyenziwe ngesandla, iba isepha ngenxa ye-saponicization yeoli kunye namafutha, kwaye i-alkali iya kuqhubeka iyancipha.Emva kwenyanga, ukuhla kwayo kwe-alkali nangaphantsi kwe-9 akuyi kubangela umonakalo omkhulu kwesikhumba.

Iimpawu zemichiza:ikristale emhlophe ye-rhombic, iimveliso zoshishino zebhloko emhlophe okanye ekhanyayo engwevu okanye intonga.Inyibilika emanzini, inyibilika kwi-ethanol, inyibilika kancinane kwi-ether.

Isicelo:

1. Isetyenziselwa i-electroplating, i-carving, i-stone printing, njl.

2. Izinto eziphathekayo zetyuwa ye-potassium, njenge-potassium permanganate, i-potassium carbonate.

3. Kwishishini lamachiza, lisetyenziselwa ukuvelisa i-potassium boron boring, i-bodystopstickness, isanti hepatol alcohol, i-testosterone obsecoplasic, i-progesterone, i-chanantin, njl.

4. Kwishishini lokukhanya, lisetyenziselwa ukuvelisa isepha ye-potassium, iibhetri ze-alkaline, izimonyo (ezifana neqhwa elibandayo, i-snowflake paste kunye ne-shampoo).

5. Kwishishini ledayi, lisetyenziselwa ukuvelisa iidayi zokunciphisa, ezifana nokunciphisa i-RSN eluhlaza okwesibhakabhaka.

6. Isetyenziswe njengama-reagents okuhlalutya, i-saponification reagents, i-carbon dioxide kunye ne-absorbers yamanzi.

7. Kushishino lwamalaphu, isetyenziselwa ukuprinta kunye nokudaya, ukuxutywa kwebleach kunye nesilika, kunye nesixa esikhulu semathiriyeli ekrwada ephambili yokwenza iintsinga ezenziweyo kunye nemicu yepolyester.Ikwasetyenziselwa ukwenza idayi yemelamine.

8. Kwakhona isetyenziselwa i-metallurgical heat agents kunye nokulahlwa kwesikhumba.

Ukupakisha, ukugcina kunye nokuthutha

Indlela yokuPakisha:I-Solid inokupakishwa kwi-0.5 mm engqindilili yentsimbi yentsimbi etywinwe ngokuqinileyo, ubunzima bombhobho ngamnye abukho ngaphezu kwe-100 kg;Isikhwama seplastiki okanye ingxowa yephepha ye-kraft emibini ngaphandle kokuvula ngokupheleleyo okanye ibhakethi yentsimbi yokuvula phakathi;Ibhotile yeglasi yomlomo womsonto, ibhotile yeglasi yoxinzelelo lwesivalo sentsimbi, ibhotile yeplastiki okanye iemele yentsimbi ngaphandle kwebhokisi yeplanga eqhelekileyo;Iibhotile zeglasi ezinemisonto, iibhotile zeplastiki okanye imigqomo yentsimbi enkonkxiweyo (iinkonkxa) ezele yibhokisi yelatisi yeepleyiti esezantsi, ibhokisi yefiberboard okanye ibhokisi yeplywood;Ibhakethi yentsimbi efakwe i-tin (inkonkxa), i-emele yentsimbi (inkonkxa), ibhotile yeplastiki okanye ithumbu lentsimbi ngaphandle kwebhokisi yentsimbi.