Umkhiqizi Intengo Enhle I-Sodium Sesqui Carbonate CAS:533-96-0

incazelo emfushane:

I-Sodium Sesqui Carbonate, i-alias, i-sodium ye-sodium carbonate, i-semi -alkali, futhi ifomula yamangqamuzana ithi NA2CO3 · NAHCO3 · 2H2O.I-bicarbonate sodium iyikhemikhali yamakristalu amise njengenaliti emhlophe, efana neshidi noma i-crystalline powder.Isisindo samangqamuzana esihlobene singama-226.03, kanti ukuminyana okuhlobene kungu-2.112.Ku-100 ° C, kungu-42%.Isixazululo esinamanzi sine-alkaline, futhi i-alkali yayo ibuthakathaka kune-sodium carbonate.Yenziwa ngengxenye ethile yesisombululo se-sodium carbonate ne-sodium bicarbonate.

Izici:I-Sodium Sesqui Carbonate iyikristalu emhlophe efana nenaliti, efana neshidi noma i-crystalline powder.Ukuminyana kwesihlobo ngu-2.112, okungelula ukuhambisana nesimo sezulu.Ku-42% at ° C, isixazululo esinamanzi sine-alkaline, futhi i-sodium bicarbonate ibuthakathaka kune-sodium carbonate.

Synonimes:Carbonicacid,sodiumsalt(2:3);magadisoda;snowflakecrystals;sq810;Sodium Sesquicarbonat;trisodiumhydrogendicarbonate;urao;SODIUM CARBONATE,SESQUIOXIDE DIHYDRATE

CAS: 533-96-0

Inombolo ye-EC: 205-580-9

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Izicelo zeSodium Sesqui Carbonate

Isetshenziswa kusawoti wokugeza kanye nemithi, i-alkali esikhumbeni esishukiwe, ukuthambisa amanzi, indawo yokubhukuda kanye nokuvuselelwa kwamanzi amaminerali, izithasiselo zokuhlanza izingubo, izithako eziyinhloko ze-ejenti yokuhlanza izimboni, izithako eziyinhloko ze-ejenti yokuhlanza indawo eqinile, indwangu yesibalo, udayi wezinwele, ukuwasha (ukugeza uboya, njll.) izithasiselo, ukukhucululwa kwendle emadolobheni nomasipala kanye nezithasiselo zokudla;Ifanele zonke izinhlobo zokuwasha, ukuhlanza nokukhuhla okudinga ukusetshenziswa kwezinto ezine-alkali ebuthaka (noma ngabe insipho iyadingeka noma cha).Eminyakeni yamuva nje, njengoba uhlobo olusha okugeza nosawoti kabanzi eJapane naseNingizimu Korea.

Ukucaciswa kweSodium Sesqui Carbonate

Inhlanganisela	Ukucaciswa
I-alkalinity ephelele (Kubalwa njenge-Na2O)	39.0~43.0%
I-Na2CO3	45%~50%
I-Chloride (Cl)	≤0.05%
Fe	≤20ppm
As	≤5ppm
Izinsimbi Ezisindayo (Pb)	≤10ppm
Ukuminyana kwenqwaba (g/ml)	0.7~1.2

Indlela ye-Sodium Sesqui Carbonate: ngendlela ye-alkali yemvelo.Okokuqala phula insimbi yemvelo ye-alkali ibe yimbudumbudu ethile (cishe u-0.8mm).Ngemva kokuqedwa, ukucacisa, nokuhlunga, inani elithile le-crystal aids (njenge-sodium alkyl sulfate, njll.), i-organic foaming agent kanye ne-sedimentary agent yengezwa ku-filtrate.Linda, ngemva kwamakristalu okuhwamuka nokuhlukaniswa koketshezi lukamama, singathola amakhekhe okuhlunga e-sodium carbonate aphindwe kabili angenawo ukungcola okungaphili.Ikhekhe lemali engenayo lingancibilika kakhulu, amakristalu futhi lome, futhi lithole imikhiqizo ephindaphindekile ye-sodium carbonate, esetshenziselwa ukwelashwa kokuphakelwa kwamanzi noma ukukhiqiza.Amakhekhe okuhlunga e-sodium carbonate ashisa angashiswa emazingeni okushisa ahlukene (cishe ama-200 ° C aze afike ku-850 ° C) angathola imikhiqizo yenqwaba esindayo enobuningi obuhlukahlukene bokuqoqwa (0.8 ~ 1.0g/cm3).