Umenzi wexabiso elihle iSodium Sesqui Carbonate CAS：533-96-0

inkcazo emfutshane:

I-Sodium Sesqui Carbonate, igama elingaqhelekanga, yi-sodium ye-sodium carbonate, i-semi-alkali, kwaye ifomula yemolekyuli yi-NA2CO3 · NAHCO3 · 2H2O. I-bicarbonate sodium yikhemikhali yeekristale ezimhlophe ezimile okwenaliti, umgubo ofana neshiti okanye i-crystalline. Ubunzima bemolekyuli obuhambelanayo yi-226.03, kwaye ubuninzi obuhambelanayo yi-2.112. Kwi-100 ° C, yi-42%. Isisombululo samanzi siyi-alkaline, kwaye i-alkali yaso ibuthathaka kune-sodium carbonate. Yenziwe yinxalenye ethile yesisombululo se-sodium carbonate kunye nesisombululo se-sodium bicarbonate.

Iimpawu: I-Sodium Sesqui Carbonate yikristale emhlophe efana nenaliti, efana neshiti okanye i-crystalline powder. Ubuninzi obuhambelanayo yi-2.112, nto leyo engelula ukuyinyamezela. Kwi-42% kwi-°C, isisombululo samanzi siyi-alkaline, kwaye i-sodium bicarbonate ibuthathaka kune-sodium carbonate.

Izithethantonye：iCarbonicaid,ityuwa yesodium(2:3);iMagadisoda;iikristale zeSnowflake;sq810;iSodium Sesquicarbonate;iTrisodiumhydrogenicarbonate;urao;iSodium Carbonate, iSesquiOxide DiHydrate

I-CAS: 533-96-0

Inombolo ye-EC: 205-580-9

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Ukusetyenziswa kweSodium Sesqui Carbonate

Isetyenziswa kwiityuwa zokuhlamba kunye namayeza, iarhente ye-alkali kwisikhumba esirhabaxa, ukuthambisa amanzi, ichibi lokudada kunye nokubuyisela amanzi amaminerali, izongezo zesepha yokuhlamba impahla, izithako eziphambili zearhente yokucoca imboni, izithako eziphambili zearhente yokucoca umphezulu oqinileyo, ilaphu elinomfanekiso, idayi yeenwele, izongezo zokuhlamba (ukuhlamba uboya, njl.njl.), unyango lwamanzi amdaka asezidolophini nasemasipala kunye nezongezo zokutya; Ifanelekile kuzo zonke iintlobo zokuhlamba, ukucoca kunye nokucoca ezifuna ukusetyenziswa kwezinto ezibuthathaka ze-alkaline (nokuba isepha iyafuneka okanye ayifuneki). Kwiminyaka yakutshanje, njengohlobo olutsha lweetyuwa zokuhlamba zisetyenziswa kakhulu eJapan naseMzantsi Korea.

Inkcazo yeSodium Sesqui Carbonate

Ikhompawundi	Inkcazo
I-alkalinity iyonke （Ibalwe njengeNa2O）	39.0~43.0%
I-Na2CO3	45%~50%
I-Chloride (Cl)	≤0.05%
Fe	≤20ppm
As	≤5ppm
Iintsimbi Ezinzima (Pb)	≤10ppm
Ubuninzi bobuninzi (g/ml)	0.7~1.2

Indlela yeSodium Sesqui Carbonate: ngendlela ye-alkali yendalo. Okokuqala qhekeza i-alkali ore yendalo ibe yi-granularity ethile (malunga ne-0.8mm). Emva kokunyibilikisa, ukucacisa, kunye nokucoca, inani elithile le-crystal aids (ezifana ne-sodium alkyl sulfate, njl.njl.), i-organic foaming agent kunye ne-sedimentary agent zongezwa kwi-filtrate. Linda, emva kweekristale zomphunga kunye nokwahlulwa kolwelo oluvela kumama, singafumana iikhekhe ezimbini ze-sodium sodium carbonate filter ezingenazo izinto ezingcolileyo ezingaphiliyo. Ikhekhe lengeniso linokunyibilikiswa kakhulu, iikristale kwaye lome, kwaye lifumane iimveliso ze-sodium carbonate eziphindaphindeneyo, ezisetyenziselwa unyango okanye ukwenziwa kwamanzi. Iikhekhe ze-sodium carbonate filter ezitshiswayo zingatshiswa kumaqondo obushushu ahlukeneyo (malunga ne-200 ° C ukuya kwi-850 ° C) zinokufumana iimveliso zenqwaba enzima ezinobunzima obahlukeneyo bokuqokelelana (0.8 ～ 1.0g/cm3).