ngwaahịa

Okwu ndị yiri ya na Bekee

Sodium hydroxide

ihe onwunwe kemịkalụ

Usoro kemịkalụ: NaOH Ibu molekul: 40.00 CAS: 1310-73-2 EINECS: 215-185-5 Ebe agbaze: 318.4 ℃ Ebe esi mmiri: 1388 ℃

Okwu mmeghe na atụmatụ ngwaahịa

Sodium hydroxide, nke a makwaara dị ka caustic soda, caustic soda na alkali, bụ ụdị ihe na-adịghị arụ ọrụ nke nwere usoro kemịkalụ NaOH, nke nwere alkalinity na corrosion siri ike na MeOH, enwere ike iji ya dị ka ihe na-eme ka acid ghara ịdị irè, ihe na-ahazi ihe mkpuchi, ihe na-eme ka mmiri ghara ịdị, ihe na-eme ka mmiri ghara ịdị irè, ihe na-emepụta agba, ihe na-eme ka saponification, ihe na-eme ka peels dị nro, ihe na-asa ahụ, wdg, yana ọtụtụ ojiji.

jiri

A na-ejikarị Sodium hydroxide eme ihe n'ịme akwụkwọ, imepụta mkpụrụ osisi cellulose na ncha, ihe nhicha sịntetik, mmepụta abụba sịntetik na ime ka mmanụ anụmanụ na akwụkwọ nri dị ọcha. Ụlọ ọrụ ibipụta ákwà na ịcha ákwà na-eji dị ka ihe na-eme ka owu dị ọcha, ihe na-eme ka ihe dị ọcha na ihe na-eme ka ihe dị ọcha. Ụlọ ọrụ kemịkalụ maka imepụta borax, sodium cyanide, formic acid, oxalic acid, phenol na ndị ọzọ. Ụlọ ọrụ mmanụ ala na-anụcha ngwaahịa mmanụ ala ma na-eji ya eme ihe n'ájá mmanụ. A na-ejikwa ya eme ihe n'ịmepụta alumina, zinc metal na ọla kọpa metal n'elu ihe, iko, enamel, akpụkpọ anụ, ọgwụ, agba na ọgwụ nje. A na-eji ngwaahịa nri dị ka ihe na-eme ka acid ghara ịdị n'ime ụlọ ọrụ nri, enwere ike iji ya dị ka ihe na-eme ka mkpụrụ osisi citrus, piich, wdg., enwere ike iji ya dị ka karama efu, ite efu na akpa ndị ọzọ nke ihe nchacha, yana ihe na-eme ka agba ghara ịdị n'ime ihe, ihe na-eme ka isi ghara ịdị n'ime ihe.
Ihe na-eme ka ihe dị n'ime ya dị ka ihe na-eme ka ihe ghara ịdị ọcha, na-arụkọ ọrụ na ihe na-eme ka ihe kpuchie mmiri, ihe na-eme ka mmiri ghara ịdị na ya na ihe na-ekpuchi ihe mkpuchi, e mepụtara obere carbon dioxide na usoro nyocha dị gịrịgịrị maka ikpebi ihe na-eme ka ihe na-amịkọrọ mmiri dị na ketone, wdg. A na-ejikarị ya eme ihe n'ịmepụta nnu sodium, ncha, akwụkwọ pulp, owu, silk, eriri viscose, ngwaahịa rọba a na-emegharị emegharị, nhicha ígwè, mkpuchi, ịcha ọcha, wdg. [1]
N'ime ude ịchọ mma, sodium hydroxide na stearic acid na saponification ndị ọzọ dị ka ihe emulsifiers, nke e ji eme ude, shampoo, wdg.

ngwugwu na njem

B. Enwere ike iji ngwaahịa a, 25KG, akpa.
C. Debe ihe mkpuchi n'ime ụlọ ebe dị jụụ, kpọrọ nkụ, ikuku na-abatakwa n'ime ya. A ga-emechi ihe mkpuchi ahụ nke ọma mgbe ejiri ya mee ihe ọ bụla tupu ejiri ya.
D. A ga-emechi ngwaahịa a nke ọma n'oge njem iji gbochie mmiri, alkali na asịd siri ike, mmiri ozuzo na ihe ndị ọzọ na-adịghị ọcha ịgwakọta.