Chii alum hromokalievye? Where kutenga uye zvavari kushandiswa

Alum akadana munyu miviri, izvo zvinosanganisira simbi. Ichi octahedral crystals, izvo kare inoshandiswa mukurapa uye indasitiri. Makemikari anoumba kunosanganisira chimwe chinhu alkali simbi uye trivalent simbi. Crystalline hydrates sulphate remubatanidzwa vakagadzirira kupisa mhinduro pamusoro dzimwe simbi kuti crystallize pasi kutonhora mu alum.

Hromokalievye alum: chii uye unodei

The crystals yakadzika dzepepuru ruvara octahedral fomu alum hromokalievye - chimwe chezvinhu nevanhu wevamiriri dzavo. Pamusoro muchidziisa mhinduro munyu crystals vari tasara tisina mvura uye kutendeukira chiedza mushava upfu. The aqueous mhinduro ine yakashapa kuravira. Doma crystals rinobva pashoko "bika", "booze". Zvichienderana nemamiriro hromokalievye alum kungachinja ruvara kubva vakapfuma nezvisungo rima girini. Somuenzaniso, dema-Violet upfu Kuchinja ruvara kana neshungu yakananga yakasvibirira, uye kana kutonhora ikaita Violet.

Kare kare takaona kuti muti, aburukire hromokalievyh alum mhinduro, pashure vachiyanikira Exhibits fireproof ehupfumi. MuGirisi yekare zvazikamwa alum hromokalievye nokuda currying, värjäys shinda uye donje micheka uye mutsvuku. Saka, vari kushandiswa senzira kusukuta matehwe mumiriri iri muitiro mukugadzira mbava handicraft kugadzirwa, achigadzirira emulsions uye kusukuta matehwe somunhu fixer. ehupfumi izvi anotsanangurwa avo kukwanisa mapuroteni denaturation.

Chii potassium alum

Potashi alum crystals inonzi Hauoneki kana chichena upfu. Nyore soluble mumvura uye riri kuchipesana tannins, munyu pamusoro nemekiyuri uye kutungamirira. Kana neshungu, vanotanga vazvinyause, mudzoke kunyika munyu, uye pamusoro zvakare kudziyisa, vachiva oxides, sulfuric asidhi iri akapora. crystalline hydrates kwakadaro yave kushandiswa pakunyora sulfuric acid.

Potassium alum mu mushonga

Potassium alum kwakaitawo vagara nevakawanda mushonga. Ivo vanoratidza hemostatic chaizvoizvo kuti dzakasiyana-siyana maronda uye maronda. Dzinozivikanwa chokwadi yekushandiswa kwavo masayendisiti ekare uye apothecaries muEurope neAsia kumisa kubuda kweropa. Zvino kusunungurwa zvinoreva muchimiro penzura alum, iro rine hemostatic, akaomeswa uye akambozvishandisa kuuraya utachiona kushanda. Sezvo alum zvinoshandiswa pakurapa varicose mutsinga.

Where kutenga alum

Zvikurukuru nevakawanda hromokalievye alum ari Whitehead Textile indasitiri, saka pane yakawanda vagadziri pomutumwa. Sarudzo huru. The Internet inopa zvakawanda makambani kuti pave hromokalievye alum, apo kutenga kwavari nhasi zviri kutsanya uye nyore. Munogona kusarudza mhando chiputiriso uye kavha alum. Vagadziri crystals, apo unogona kutenga kwavari, ndeinotevera:

- "VITAHIM", Ekaterinburg.

- "Akvakhim" Ul. Voroshilov, 40.

- "Yugreaktiv", Rostov-on-Don.

- "Kriohim", St. Petersburg.

- "Promhimperm", Perm.

- "chikamu-reagent", Moscow.

- "UfaKhimProekt", Ufa.

Mumapoka aya, uyewo paIndaneti muzvitoro, unogona kutenga hromokalievye alum, mutengo iyo kunobva nhamba uye mugadziri. Imwe kilogram kuti alum inogona kutengwa panguva mutengo 450-550 rubles.

chengetedzo mamiriro

The fuma inogona kutengwa mari kubva 200 g 25 makirogiramu, dzaizara mupurasitiki mabhegi kana Mabhokisi, uyewo kraft muhomwe. Dzimwe nguva alum rakazara murima magirazi zvirongo. Retail vatengi kuwana prepacking crystals pamusoro 1 kg kusvika dzomugungwa uye Whitehead Textile indasitiri. Fuma nekuda zvachiri zvinofanira kuchengetwerwa rakaoma ezvinhu ari tsime ventilated nzvimbo mune Mabhokisi pamusoro cellophane kana mapepa. Kana musingadi kutevera mashoko nyore izvi, kuti alum kunoshayisa uye vanorasikirwa zvivako zvavo zvinobatsira. Alum hromokalievye inochengeterwa anosvika 2 years. Vanewo inopiwa muchimiro deodorant kana alum penzura, nevaitenga Pharmacies guta chero kana paIndaneti.

Sezvo crystals kuonekwa

Upfu hromokalievyh alum nerima yepepuru ruvara uye ayo mhinduro ine rima munyoro ruvara. The beaker pakuiswa upfu, mvura uye neshinda. Kukwanisa ane mhinduro yacho fuma iri akapendwa dema, kuburikidza vasingagoni kuona zviri mukati. The inotoda seeded ane fuma iyo anoiswa mukati girazi yaikura crystals kuroora. Crystals kuonekwa nokuda precipitate iyo akakutsaurai iri mhinduro. Hauoneki potassium alum vari kushandiswa sekristaro kukura. Interesting noruvara hromokalievyh anopa musanganiswa alum uye kubva Lilac kuti Violet uye rwepingi mavara.

Pokushandisa fuma

Hromokalievye alum uye potashi munyika nhasi akawana kushandiswa zvinotevera:

- as a kusukuta matehwe mumiririri kuti matehwe;

- kana kupfeka pamusoro mbava;

- in zvaAtemisi mapikicha;

- sechinhu coloring mumiriri nokuda zvedongo;

- somushonga hemostatic, Anti-anogumbura uye astringent;

- in zvaAtemisi kubuda ziya deodorants uye aftershave;

- in Whitehead Textile indasitiri somunhu mordant.

Vane kubatsira panguva kurapwa mvura, uye somunhu disinfectant zvokudya indasitiri. Potashi alum uye hromokalievye nhasi vakawana nzvimbo yavo bhizimisi uye mushonga. Kunyange zvakawanda zvinozivikanwa zviri potashi. Makambani akawanda zvino kupa paIndaneti zvitoro uye zvakananga kambani vakagadzirira hromokalievye alum, apo unogona kutenga kwavari chero nguva.