Potassium hydroxide,bụ ụdị ihe ndị na-adịghị emepụta ihe, usoro kemịkalụ maka KOH, bụ ntọala inorganic nkịtị, nwere ihe ngwọta alkaline siri ike, 0.1mol/L nke pH 13.5, na-agbaze na mmiri, ethanol, na-agbaze ntakịrị na ether, dị mfe ịmịkọrọ mmiri n'ikuku ma na-atọ ụtọ, na-amịkọrọ carbon dioxide ma na-abanye na potassium carbonate, nke a na-ejikarị dị ka ihe eji emepụta nnu potassium, enwere ike iji ya mee ihe maka imepụta electroplating, ibipụta na agba agba.
Potassium hydroxideEnwere ike kewaa ya n'ụdị abụọ: ọkwa nri na ọkwa ụlọ ọrụ mmepụta ihe. N'ime ha, a na-ejikarị 99% nke potassium hydroxide nke ọkwa ụlọ ọrụ eme ihe n'ọtụtụ ọrụ dịka akpụkpọ anụ, ime akwụkwọ, ibipụta na ịcha agba, na ọgwụgwọ nsị mmiri. , Nnu potassium dị iche iche, ihe mgbakwunye nri, nhicha ihe eji eme nri, iwepụ nsị Chemicalbook na ubi ndị ọzọ. Sodium hydroxide na potassium hydroxide bụ ihe eji eme ncha aka, ha niile bụ alkali siri ike, mana mgbe emechara ncha aka, ọ na-aghọ ncha n'ihi saponicization nke mmanụ na abụba, alkali ga-anọgide na-ebelata. Mgbe ọnwa gasịrị, mbelata alkaline ya ruo ọbụna n'okpuru 9 agaghị emebi akpụkpọ ahụ nke ukwuu.
Njirimara kemịkalụ:kristal rhombic ọcha, ngwaahịa ụlọ ọrụ mmepụta ihe maka blọk ọcha ma ọ bụ obere isi awọ ma ọ bụ ọdịdị mkpanaka. A na-agbaze na mmiri, a na-agbaze na ethanol, a na-agbaze ntakịrị na ether.
Ngwa:
1. A na-eji ya eme ihe maka imepụta ihe na-akpụ akpụ, ịkpụ ihe, ibipụta nkume, wdg.
2. Ihe eji eme nnu potassium, dịka potassium permanganate, potassium carbonate.
3. N'ụlọ ọrụ ọgwụ, a na-eji ya emepụta potassium boron boring, bodystopstickness, sand hepatol alcohol, obsecoplasic testosterone, progesterone, chanantin, wdg.
4. N'ime ụlọ ọrụ ọkụ, a na-eji ya emepụta ncha potassium, batrị alkaline, ihe ịchọ mma (dịka ntu oyi, ihe mkpuchi snowflake na shampoo).
5. N'ụlọ ọrụ agba, a na-eji ya emepụta agba ndị na-ebelata ihe mgbu, dịka ibelata RSN na-acha anụnụ anụnụ.
6. A na-eji ya eme ihe dịka ihe nyocha, ihe ndị na-eme ka saponification dị nro, ihe ndị na-eme ka carbon dioxide dị nro na ihe ndị na-amịkọrọ mmiri.
7. N'ụlọ ọrụ ákwà, a na-eji ya maka ibipụta na ịcha agba, ịcha ọcha, na silk, yana nnukwu ihe ndị bụ isi maka imepụta eriri arụrụ arụ na eriri polyester. A na-ejikwa ya eme agba melamine.
8. A na-ejikwa ya eme ihe maka ihe ndị na-ekpo ọkụ ígwè na ihe ndị e ji akpụkpọ anụ mee.
Nkwakọba, nchekwa na njem
Usoro nkwakọ ngwaahịa:A pụrụ itinye ihe siri ike n'ime drum ígwè dị 0.5 mm nke ọma, nke a na-emechi nke ọma, ibu arọ nke gbọmgbọm ọ bụla agaghị agafe kilogram 100; Akpa plastik ma ọ bụ akpa akwụkwọ kraft abụọ dị n'èzí oghere zuru oke ma ọ bụ bọket ígwè dị n'etiti; Karama iko ọnụ, karama iko ọnụ, karama plastik ma ọ bụ bọket ígwè (ite) dị n'èzí igbe osisi nkịtị; Karama iko e ji eriri kpụọ, karama plastik ma ọ bụ gbọmgbọm ígwè a kpụọ (ime) jupụtara na igbe efere ala, igbe fiberboard ma ọ bụ igbe plywood; Bọket ígwè e ji ígwè kpuchie (ime), bọket ígwè (ime), karama plastik ma ọ bụ hose ígwè dị n'èzí katọn corrugated.
Oge ozi: Mee-26-2023