Yuav ua li cas yog alum hromokalievye? Qhov twg yuav li cas thiab lawv yog siv

Alum hu ua ob ntsev, uas muaj xws li co. Qhov no octahedral muaju, uas tau ntev tau siv nyob rau hauv cov tshuaj thiab kev lag luam. Cov tshuaj nyob tus yeees muaj xws li ib tug ntawm ib tug alkali hlau thiab trivalent hlau. Crystalline hydrates sulphate compound npaj kub lub ntsiab ntawm tej co uas crystallize nyob rau hauv txias nyob rau hauv alum.

Hromokalievye alum: dab tsi yog nws thiab dab tsi koj puas xav tau

Lub muaju sib sib zog nqus liab doog xim octahedral daim ntawv alum hromokalievye - ib qho ntawm feem nrov ntawm lawv cov neeg sawv cev. Thaum cua sov daws ntawm ntsev muaju yog lub cev qhuav dej thiab hloov dua siab tshiab mus rau ib tug teeb ntshav hmoov. Lub aqueous tov muaj ib tug qaub saj. Lub npe muaju muab los ntawm lo lus "brew", "booze". Nyob ntawm seb tus mob hromokalievye alum tej zaum yuav hloov xim ntawm nplua nuj ntshav rau tsaus ntsuab. Piv txwv li, black-violet hmoov hloov xim thaum rhuab nyob rau hauv cov kev taw qhia ntawm ntsuab, thiab thaum txias yog hloov mus rau violet.

Ntev dhau los peb nrhiav tau hais tias cov ntoo, nqis mus rau hauv hromokalievyh alum tov, tom qab so qhuav teev fireproof zog. Nyob rau hauv ancient Greece nws twb paub alum hromokalievye rau currying, dyeing tsiaj thiab paj rwb ntaub thiab xov. Yog li ntawd, lawv yog siv raws li ib tug tanning tus neeg saib xyuas nyob rau hauv tus txheej txheem ntawm manufacturing plaub handicraft ntau lawm, rau qhov kev npaj ntawm emulsions thiab tanning raws li ib tug fixer. Cov khoom no txhais los ntawm lawv muaj peev xwm mus protein denaturation.

Yuav ua li cas yog poov tshuaj alum

Potash alum muaju hu ua film los yog dawb hmoov. Yooj yim soluble nyob rau hauv cov dej thiab yog incompatible nrog tannins, ntsev ntawm mercury thiab cov hlau lead. Thaum rhuab, lawv pib yaj, hloov dua siab tshiab rau hauv ntsev, thiab raws li thaum ntxiv cua kub, ua oxides, sulfuric acid yog zoo tu qab tso. Tej crystalline hydrates tau siv nyob rau hauv qhov kev npaj ntawm sulfuric acid.

Poov tshuaj alum nyob rau hauv cov tshuaj

Poov tshuaj alum kuj ntev lawm ntau nyob rau hauv cov tshuaj. Lawv muaj ib tug hemostatic nyhuv rau ib tug ntau yam ntawm cov qhov txhab thiab txiav. Paub qhov tseeb ntawm lawv cov kev siv ntawm tus ancient alchemists thiab apothecaries nyob rau hauv Teb chaws Europe thiab Asia kom txhob los ntshav. Tam sim no tso tawm txhais tau tias nyob rau hauv daim ntawv ntawm ib tug cwj mem alum, uas muaj hemostatic, qhuav thiab antiseptic nyhuv. Raws li alum yog siv nyob rau hauv cov kev kho mob ntawm varicose veins.

Qhov twg yuav alum

Tshwj xeeb yog nrov hromokalievye alum nyob rau hauv lub textile kev lag luam, thiaj li muaj ib tug ntau ntawm manufacturers neeg sawv cev. Cov kev xaiv yog zoo kawg thiab. Lub Internet muaj ib tug ntau ntawm cov tuam txhab uas tsim hromokalievye alum, qhov twg mus yuav lawv hnub no yog ceev thiab yooj yim. Koj yuav tau xaiv cov hom packing thiab ntim alum. Manufacturers ntawm muaju, qhov chaw uas koj muaj peev xwm yuav lawv, yog raws li nram no:

- "VITAHIM", Ekaterinburg.

- "Akvakhim" Ul. Voroshilov, 40.

- "Yugreaktiv", Rostov-on-Don.

- "Kriohim", St. Petersburg.

- "Promhimperm", Perm.

- "Tivthaiv-reagent", Moscow.

- "UfaKhimProekt", Ufa.

Nyob rau hauv cov tuam txhab uas muag, raws li tau zoo raws li nyob rau hauv online khw muag khoom noj, koj yuav tau hromokalievye alum, tus nqi uas nyob rau ntawm tus naj npawb thiab chaw tsim tshuaj paus. Ib kilogram ntawm alum yuav tsum tau muas ntawm ib tug nqi ntawm 450-550 rubles.

cia tej yam kev mob

Cov tshuaj yeeb dej caw yuav raug muas nyiaj los ntawm 200 g rau 25 kg, tau ntim rau hauv hnab yas los yog tej pob khoom, raws li zoo raws li kraft hnab. Tej zaum cov alum yog tau ntim rau hauv qhov tsaus ntuj nti iav hub. Khw muag khoom cov neeg muas zaub tau prepacking muaju ntawm 1 kg mus rau lub tawv thiab textile kev lag luam. Substance vim hais tias ntawm nws tus yam ntxwv yuav tsum tau muab cia rau hauv qhuav tej yam kev mob nyob rau hauv ib tug zoo ventilated cheeb tsam nyob rau hauv pob khoom ntawm cellophane los yog daim ntawv. Yog hais tias koj tsis ua raws li cov yooj yim cov ntsiab lus, cov alum yaig thiab poob lawv cov pab zog. Alum hromokalievye khaws cia rau txog li 2 lub xyoos. Lawv kuj muaj nyob rau hauv daim ntawv ntawm ib tug deodorant los yog alum mem hluav, yuav nyob rau hauv pharmacies ntawm tej lub nroog los yog hauv Internet.

Raws li muaju tshwm sim

Hmoov hromokalievyh alum yog tsaus liab doog nyob rau hauv cov xim thiab nws cov tshuaj muaj ib tug maub ntsuab xim. Lub beaker twb muab tso hmoov, dej thiab ib tug xov. Peev Xwm nrog ib tug daws ntawm lub yam khoom uas yog pleev xim rau dub, los ntawm kev uas tsis tau pom nws txheem. Cov tshuaj yog seeded nrog ib tug yeeb tshuaj, uas yog muab tso rau hauv lub khob rau loj hlob ib muaju. Muaju tshwm sim vim lub precipitate uas tau sib cais tawm nyob rau hauv cov tshuaj. Tsis muaj kob poov tshuaj alum no kuj siv rau siv lead ua kev loj hlob. Nthuav ntxoov hromokalievyh muab ib tug sib tov ntawm alum thiab los ntawm lilac rau violet thiab liab xim.

Daim ntawv thov ntawm cov tshuaj yeeb dej caw

Hromokalievye alum thiab potash nyob rau hauv lub ntiaj teb no niaj hnub no tau pom cov nram qab no siv:

- raws li ib tug tanning tus neeg saib xyuas rau hides;

- thaum hnav khaub ncaws ntawm pluab;

- nyob rau hauv qhov siv thiab ua cov duab;

- raws li ib tug coloring neeg sawv cev rau tej hub;

- nyob rau hauv cov tshuaj raws li ib tug hemostatic, anti-inflammatory thiab astringent;

- nyob rau hauv qhov siv thiab ua antiperspirant deodorants thiab aftershave;

- nyob rau hauv lub textile kev lag luam raws li ib tug mordant.

Lawv muaj cov kev pab thaum lub sij hawm dej kev kho mob, thiab raws li ib tug tshuaj tua kab mob rau cov zaub mov kev lag luam. Potash alum thiab hromokalievye hnub no tau pom lawv qhov chaw nyob rau hauv kev lag luam thiab cov tshuaj. Tseem muaj ntau heev yog potash. Muaj ntau cov tuam txhab tam sim no muaj nyob hauv internet khw muag khoom noj thiab ncaj qha mus rau lub tuam txhab npaj hromokalievye alum, qhov uas koj yeem yuav tau tom txhua lub sij hawm.