I-calcium hydroxide/CAS:1305-62-0
Inkcazo emfutshane:
Igama lemveliso: iCalcium hydroxide
Uhlobo:ZA-N
I-CAS:1305-62-0
MF:CaH2O2
I-MW: 74.09
ULWAKHIWO:
Ubuninzi: 2.24 g/mL kwi-25 °C (elithayo)
iqondo lokunyibilika: 580 °C
iipropati zeekhemikhali:
I-calcium hydroxide (i-calcium hydroxide), i-inorganic compound ene-chemical formula Ca(OH)2, yaziwa kakhulu ngokuba yi-slaked lime okanye i-hydrated lime. Yinto eqinileyo emhlophe efana nomgubo. Xa amanzi efakwa, enza amaleya amabini. Umaleko ophezulu wesisombululo samanzi ubizwa ngokuba ngamanzi e-clear lime, kwaye umaleko ongezantsi we-suspension ubizwa ngokuba yi-lime milk okanye i-lime slurry. Ulwelo olucacileyo kumaleko ongaphezulu, amanzi e-lime, lungasetyenziselwa ukuvavanya i-carbon dioxide, ngelixa ulwelo olune-turbid kumaleko ongezantsi, ubisi lwe-lime, luyinto yokwakha. Ukunyibilika kwe-calcium hydroxide kuncipha ngokunyuka kobushushu. Ayinyibiliki kwi-alcohol kodwa iyanyibilika kwi-ammonium salts kunye ne-glycerol. Ingasabela kunye nee-asidi ukwenza ii-calcium salts ezifanelekileyo. Kwi-580℃, iyabola ibe yi-calcium oxide namanzi.
iinkcukacha
| Into | Iinkcukacha |
| Inkangeleko | umgubo omhlophe |
| Umxholo | ≥85% |
| Umxholo wezinto ezinganyibilikiyo kwi-asidi | ≤1.0% |
| ubunono bamasuntswana | ≤4 |
Ukusetyenziswa
Isetyenziswa ekuveliseni umgubo wokumhlophe, izithambisi-manzi, iiarhente zokubulala iintsholongwane kunye nezokucoca amanzi, kunye nakwishishini lokwakha, njl.
Isetyenziswa kumayeza. Ingasetyenziswa njengesongezelelo kwimizi-mveliso yerabha kunye nepetroleum. Xa isetyenziswa kwi-oyile yokuthambisa, inokuthintela ukubiliswa, ukufunxwa kodaka, ithintele ukubola. Ingasetyenziswa njenge-tab softener yamanzi, i-disinfectant, i-antacid, njl.njl.
Isetyenziswa njenge-analytical reagent, i-carbon dioxide absorber, kwaye ikwasetyenziswa nakwi-organic synthesis
Isetyenziselwa ukwenza i-bleaching powder, izithambisi-manzi, ii-depilators, izibulali-ntsholongwane, ii-antacids, ii-astringents kunye neetyuwa ezahlukeneyo ze-calcium.
Vavanya i-carbon dioxide, ukufunxwa kwegesi. Ukususwa koboya kwesikhumba, ulawulo lwezinambuzane, unyango lwamanzi.
Ukupakishwa kunye nokuthunyelwa
25KG/Idrama okanye ngokweemfuno zomthengi.
Yeyokwempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
