Potassium hydroxide,yog ib hom inorganic compounds, tshuaj mis rau KOH, yog ib qho inorganic puag, nrog alkaline muaj zog, 0.1mol / L kua ntawm pH 13.5, soluble hauv dej, ethanol, me ntsis soluble hauv ether, yooj yim nqus cov dej hauv huab cua thiab deliquescent, nqus cov pa roj carbon dioxide thiab mus rau hauv potassium carbonate, feem ntau yog siv ua raw khoom rau kev tsim cov ntsev potassium, kuj tseem siv tau rau electroplating, luam ntawv thiab dyeing.
Potassium hydroxidemuaj peev xwm muab faib ua ob hom: qib zaub mov thiab qib kev lag luam. Ntawm lawv, 99% ntawm cov tshuaj potassium hydroxide hauv kev lag luam feem ntau yog siv rau ntau yam teb xws li tawv, ntawv ua, luam ntawv thiab zas xim, thiab kev kho dej phwj. , Ntau yam ntsev potassium, cov khoom xyaw ntxiv rau zaub mov, kev ntxuav lub thawv ua zaub mov, tshem tawm cov tshuaj lom Chemicalbook thiab lwm yam teb. Sodium hydroxide thiab potassium hydroxide yog cov khoom siv raw rau xab npum ua tes, txhua yam yog alkali muaj zog, tab sis tom qab ua tiav xab npum ua tes, nws dhau los ua xab npum vim yog saponicization ntawm roj thiab rog, thiab alkali yuav txuas ntxiv poob qis. Tom qab lub hlis, nws cov alkali poob qis mus txog qis dua 9 yuav tsis ua rau puas tsuaj loj rau daim tawv nqaij.
Cov khoom siv tshuaj lom neeg:siv lead ua dawb rhombic, cov khoom lag luam rau cov duab dawb lossis grey teeb lossis pas nrig. Yaj hauv dej, yaj hauv ethanol, yaj me ntsis hauv ether.
Daim Ntawv Thov:
1. Siv rau electroplating, carving, pob zeb luam ntawv, thiab lwm yam.
2. Cov ntaub ntawv rau cov ntsev potassium, xws li potassium permanganate, potassium carbonate.
3. Hauv kev lag luam kws tshuaj, nws yog siv los tsim cov potassium boron boring, bodystopstickness, xuab zeb hepatol cawv, obsecoplasic testosterone, progesterone, chanantin, thiab lwm yam.
4. Hauv kev lag luam teeb pom kev zoo, nws yog siv los tsim cov xab npum potassium, cov roj teeb alkaline, cov tshuaj pleev ib ce (xws li cov khoom siv txias, cov khoom siv daus daus thiab cov tshuaj zawv plaub hau).
5. Hauv kev lag luam zas xim, nws yog siv los tsim cov xim txo qis, xws li txo cov xim xiav RSN.
6. Siv ua cov tshuaj reagents analytical, saponification reagents, carbon dioxide thiab dej absorbers.
7. Hauv kev lag luam textile, nws yog siv rau kev luam ntawv thiab zas xim, tshuaj dawb, thiab txhob lo lo ntxhuav, thiab ntau yam khoom siv tseem ceeb rau kev tsim cov xov paj dag thiab cov xov polyester. Nws kuj tseem siv los ua cov xim melamine.
8. Nws kuj siv rau hauv cov neeg sawv cev cua sov metallurgical thiab tawv tso tseg.
Ntim, khaws cia thiab thauj mus los
Txoj kev ntim khoom:Khoom khov kho tuaj yeem ntim rau hauv lub nruas hlau 0.5 hli tuab kaw ruaj ruaj, qhov hnyav ntawm txhua lub thoob tsis pub tshaj 100 kg; Lub hnab yas lossis ob txheej hnab ntawv kraft sab nraum qhov qhib tag nrho lossis qhov qhib nruab nrab thoob hlau; Lub raj mis iav qhov ncauj xov, lub hau hlau lub qhov ncauj siab lub raj mis iav, lub raj mis yas lossis thoob hlau (hub) sab nraum lub thawv ntoo ib txwm; Lub raj mis iav xov, lub raj mis yas lossis cov thoob hlau (qoob) puv nrog lub thawv lattice hauv qab, lub thawv fiberboard lossis lub thawv plywood; Lub thoob hlau (qoob), thoob hlau (qoob), lub raj mis yas lossis cov yeeb nkab hlau sab nraum lub thawv corrugated.
Lub sijhawm tshaj tawm: Tsib Hlis-26-2023