Sodium hydroxide CAS: 1310-73-2

Sodium hydroxide muaj ntau yam ntawm kev siv. Hauv kev sim siv cov tshuaj, ntxiv rau kev siv los ua cov reagent, nws kuj tseem tuaj yeem siv ua cov alkaline desiccant vim nws muaj kev hygroscocopicity. Caustic Soda yog dav siv hauv kev lag luam hauv tebchaws thiab xav tau los ntawm ntau cov kev lag luam. Lub sector uas siv cov dej qab zib tshaj plaws yog qhov tsim cov tshuaj siv tshuaj, ua raws li los ntawm papermaking, papsten smelting, Rayon, paj rwb, khoom siv xab npum. Tsis tas li ntawd, hauv kev tsim cov dyes, plastics, cov tshuaj siv roj ntsha, cov roj av roj av, cov roj manphates, piv txwv li ntawm Caustic Soda kuj tau siv. Kev lag luam sodium hydroxide yuav tsum ua kom zoo nrog tus qauv hauv tebchaws GB {{{{}}}; Muaj ion pauv membium hydium hydroloroxide yuav tsum ua raws li tus qauv hauv tebchaws GB \/ t {1}}; Tshuaj Fiber Hydroloroxide yuav tsum ua raws li lub teb chaws tus qauv gb {2}}; USIBLE Sodium hydium hydroxide yuav tsum ua raws li tus qauv hauv tebchaws GB {}}. Hauv kev lag luam, sodium hydroxide feem ntau hu ua caustic dej qab zib, lossis caustic dej qab zib, caustic dej qab zib tshuaj lom neeg. Qhov no yog vim hais tias concentrated sodium hydrocegie cov tshuaj splashes ntawm daim tawv nqaij, corroding lub epidermis thiab ua rau hlawv. Nws muaj cov nyhuv yaj ntawm cov protein thiab yog qhov khaus heev thiab ua rau nws cov nyhuv yaj ntawm cov protein, Alkali Burs tsis tshua zoo dua li cov kua qaub). Poob khoom 0.02% daws rau hauv lub qhov rooj luav tuaj yeem ua rau pob kws muaj kev puas tsuaj epithelial puas. Cov nas intraperitoneal LD50: 40mg \/ kg, luav qhov ncauj ldlo: 500mg \/ kg. Hmoov av ua rau lub qhov muag thiab ua pa ua pa thiab corrodes lub qhov ntswg septum; Txhaum rau ntawm daim tawv nqaij, tshwj xeeb tshaj yog nyob ntawm lub mencoous daim nyias nyias, tuaj yeem tsim cov scabs mos thiab nkag mus rau hauv cov ntaub so ntswg sib sib zog nqus, tawm hauv nti tom qab hlawv; Splashing rau hauv lub qhov muag tsis tuaj yeem tsuas puas rau lub pob zeb puas, tab sis kuj ua rau tob tob ntswg hauv lub qhov muag, thiab muaj mob hnyav tuaj yeem ua rau dig muag; Kev noj haus cawv uas tsis muaj zog tuaj yeem ua rau cov plab zom zaws, plab zom mov, tsis muaj plab, poob siab, mob plab zom mov, thiab mob plab zom mov, thiab mob plab zom mov, thiab mob plab zom mov, thiab mob plab zom mov. Vim nws muaj zog alkalinity, nws tuaj yeem ua rau muaj kuab paug rau cov dej lub cev thiab cov xim yuav tsum tau them rau cov nroj tsuag thiab dej tsiaj.

Cim npe nrov: Sodium hydroxide CAS: {1310-73-2}}, Tuam Tshoj sodium hydrocide CAS:}} cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas