I-Aluminium Sulfate
Ukwaziswa kwe-aluminium sulfate
I-Aluminium ye-Aluminium yityuwa enefomula al2 (i-SO4) 3. Inyibilikiswa emanzini kwaye isetyenziswa ikakhulu njenge-arhente yokuhamba ngokucocwa kwamanzi okusela amanzi kunye nezityalo zonyango zamanzi amdaka, kunye nemveliso yamanzi. I-Aluminium ye-Aluminium i-sulphate ye-sulphate ye-sulphate ye-subder, iflekis, kunye neetafile, sinakho ukubonelela nge-ferric, ephantsi nasezantsi, nakwinqanaba lemizi-mveliso.
I-Aluminium ye-Aluminium ikhona njengekristali emhlophe, enamaqhina, okanye umgubo. Kwindalo, ikho njengemikhosi yemineral arunoral. I-Aluminium I-Ilfalfate ngamanye amaxesha ibizwa ngokuba yi-alum okanye i-alum ye-papermar.
| Ifomula yekhemikhali | Al2 (i-SO4) 3 |
| Ubunzima be-molar | I-342.15 g / mol (i-anhydraus) i-666.44 g / mol (octadecaneddrate) |
| Imbonakalo | I-Crystalline ye-crystalline yomelele |
| Ukuxinana | I-2.672 g / cm3 (i-anhhydraus) 1.62 g / cm3 (i-octadecaneddrate) |
| Indawo yokunyibilika | I-770 ° C (i-1,420 ° F; 1,040 k) (ihlelo, i-anhydrous) i-86.5 ° C (OctadecanecahyDrate) |
| Ukunyibilikisa emanzini | 31.2 g / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 g / 100 ° ML (100 °) |
| Ukunyibilikisa | inyibilikihla kancinci utywala, i-dilutein acids |
| I-acidity (pKa) | 3.3-3.6 |
| Imagnethices | -93.0 · 10-6 cm3 / mol |
| Isalathiso sokuqaqamba (nD) | 1.47 [1] |
| Idatha ye-thermodynamic | Ukuziphatha kweSigaba: igesi eqinileyo |
| I-STD Centhepy yoMsebenzi | -3440 kj / mol |
Ukupakisha:ifakwe kwingxowa yeplastiki, ibhegi engaphandle ye-WE. Ubunzima beNet: I-50 kg ibhegi
Ukusetyenziswa kwekhaya
Ezona zinto zisetyenziswa kakhulu ze-aluminium ze-aluminium zifumaneka kwikhaya. Ikhowudi ihlala ifumaneka kwisoda yokubhaka, nangona kukho impikiswano malunga nokuba kufanelekile ukongeza i-aluminium ekutyeni. Abanye abantu abaziintshaba bafumana i-aluminium ye-aluminium ngenxa yepropathi ejijeni, nangona i-fda ayiyamkeli njengento emanzi. Okokugqibela, i-complate sisithako esinomdla kwiipensile ze-stptic, ezenzelwe ukumisa ukusikeka okuncinci ekwephaleni.
Igadi
Olunye usetyenziso olunomdla lwe-aluminium ye-aluminium sulfate ejikeleze indlu ikwigadi. Kungenxa yokuba i-Aluminium ye-Alulfate i-acidic kakhulu, ngamanye amaxesha yongezwa kwimihlaba ye-alkaline kakhulu ukuze ilungelelanise i-PH yezityalo. Xa i-aluminium i-aluminiate inxibelelana namanzi, i-aluminium hydroxide kunye nesisombululo esisezantsi se-acid, esiguqula i-acidity yomhlaba. Abalimi abatyala i-hydrangeas bafaka le ndawo ukutshintsha umbala weentyatyambo (i-Blue okanye ipinki) ye-hydrangeas okoko isityalo sinovelwano kakhulu kwi-PH.
I-aluminium sulfaater yonyango
Enye yezona zinto zibalulekileyo ze-aluminium ze-aluminium zikwimpatho yamanzi kunye nokucocwa. Xa kudityanisiwe emanzini, kubangela ukungcola kwemicroscopic kwiqula kunye namasuntswana amakhulu. Ezi zidumbu zokungcola ziya kuthi emva koko zihlazule ezantsi kwesikhongozeli okanye ubuncinci zininzi ngokwaneleyo ukuba zizihlube emanzini. Oku kwenza ukuba amanzi akhuseleke. Kwimigaqo efanayo, i-allinum ye-aluminium ikwasetyenziswa ngamanye amaxesha kwiindawo zokubhukuda ukuze unciphise amandla emanzini.
I-Dye
Enye into esetyenziswayo ye-aluminium ye-aluminium isemdani kwaye iprinta kwilaphu. Xa inyibilikisiwe kwinani elikhulu lamanzi angathathi hlango okanye kancinci i-alkaline PH, i-pround ivelisa into ye-gooey, ialuminium hydroxide. Into ye-gooey inceda i-dyas inamathele kwilayile yelaphu ngokwenza idayi lamanzi angenayo. The role of aluminum sulfate, then, is as a dye “fixer,” which means that it combines with the molecular structure of the dye and the fabric so the dye doesn't run out when the fabric gets wet.
Ukwenza iphepha
Kwixa elidlulileyo, i-Aluminium ye-Aluminium yasetyenziswa ekwenzeni iphepha, nangona iarhente zokwenziwa ziyitshintshile kakhulu. I-Aluminium ye-aluminium yanceda ubukhulu bephepha. Kule nkqubo, i-aluminium ye-Aluminium idityaniswe ne-rosin yesepha yokutshintsha i-absorby yephepha. Oku kutshintsha iipropathi ze-inki zephepha. Ukusebenzisa i-aluminium ye-aluminium kuthetha ukuba iphepha lenziwe phantsi kweemeko ze-acidic. Ukusetyenziswa kweearhente zokusebenzisa i-swing ze-sheet kuthetha ukuba iphepha le-Acid-Free linokuveliswa. Iphepha le-acid-free aliphumi ngokukhawuleza njengephepha eline-acid.
