Sodium bicarbonate
Lintlha tsa Sehlahisoa
Litlhaloso tse fanoeng
Phofo e tšoeu litaba ≥99%
(Bophahamo ba referense ea kopo 'ts'ebeliso ea sehlahisoa')
Sodium bicarbonate ke kristale e tšoeu, kapa opaque monoclinic crystal system e ntle, ha e na monko, e letsoai ebile e pholile, e qhibiliha habonolo metsing le glycerol, ha e qhibilihe ka har'a ethanol.Sollubility ka metsing ke 7.8g (18℃), 16.0g (60 ℃), density ke 2.20g/cm3, khoheli e itseng ke 2.208, 'me index ea refractive ke α : 1.465.β : 1,498;γ : 1.504, entropy e tloaelehileng 24.4J / (mol · K), mocheso oa sebopeho 229.3kJ / mol, mocheso oa tharollo 4.33kJ / mol, matla a khethehileng a mocheso (Cp).20.89J/(mol·°C)(22°C).
EVERBRIGHT® 'e tla boela e fane ka lintlha tse ikhethileng: content/whiteness/particlesize/PHvalue/color/packagingstyle/ lintlha tsa sephutheloana le lihlahisoa tse ling tse loketseng maemo a hau a ts'ebeliso,' me e fane ka lisampole tsa mahala.
Parameter ea sehlahisoa
144-55-8
205-633-8
84.01
Khabonete
2.20 g/cm³
qhibilihang ka metsing
851°C
300 °C
Tšebeliso ea Sehlahisoa
Sehlatsoa
1, alkalization:sodium bicarbonate lotion ke alkaline, e ka fokotsa lintho tse nang le asiti, ea eketsa boleng ba pH ea lehae, ea bapala karolo ea alkalization.Sena se na le seabo sa bohlokoa ho felisoeng le ho fokotseng ho teneha ha asiti, ho chesoa ha asiti kapa tharollo ea asiti.
2, ho hloekisa le ho hlatsoa:Sodium bicarbonate lotion e ka sebelisoa ho hloekisa le ho ntša maqeba, maqeba kapa libaka tse ling tse silafetseng.E ka thusa ho tlosa litšila, libaktheria, chefo le lintho tse ling tse kotsi, ho khothalletsa pholiso ea maqeba le ho fokotsa kotsi ea tšoaetso.
3, phello ea antibacterial:ka lebaka la thepa ea eona ea alkaline, sodium bicarbonate lotion e ka fana ka tekanyo e itseng ea phello ea antibacteria, 'me e na le phello e thibelang likokoana-hloko tse ling le li-fungus.Ntle le moo, sodium bicarbonate lotion e ka bapala karolo ea ho hlapolla, ho qhibiliha kapa ho laola boleng ba pH ho tsamaelaneng ha lithethefatsi tse ling ho ntlafatsa phello ea lithethefatsi kapa ho ntlafatsa botsitso ba tsona.
Tlatsetso ea ho daea
E ka sebelisoa e le sesebelisoa sa ho lokisa bakeng sa khatiso ea dae, buffer ea acid-alkali, le moemeli oa morao oa kalafo bakeng sa ho daea lesela le ho qeta.Ho kenya soda le ho e daea ho ka thibela khoele ho hlahisa lipalesa tse mebala-bala.
Moemeli oa ho lokoloha (mophato oa lijo)
Ha ho etsoa lijo, sodium bicarbonate ke e 'ngoe ea li-agent tse hlephileng ka ho fetisisa tse sebelisoang ha ho etsoa li-biscuits, bohobe, joalo-joalo, empa ka mor'a hore ketso e tla lula e le sodium carbonate, tšebeliso e ngata haholo e tla etsa hore alkalinity ea lijo e be khōlō haholo' me e etelle pele. ho tatso e mpe, mmala o mosehla o sootho.Ke eona e hlahisang carbon dioxide ka lino-mapholi;E ka kopanngoa le alum ho etsa phofo e bakang ea alkaline, hape e ka kopanngoa le molora oa soda ho etsa alkali ea majoe a sechaba.E ka boela ea sebelisoa e le ntho e bolokang botoro.Ts'ebetsong ea meroho e ka sebelisoa e le moemeli oa tšireletso ea mebala ea litholoana le meroho.Ho eketsa hoo e ka bang 0.1% ho 0.2% sodium bicarbonate ha u hlatsoa litholoana le meroho ho ka etsa hore botala bo tsitsitse.Ha sodium bicarbonate e sebelisoa e le pheko ea litholoana le meroho, boleng ba pH ba litholoana le meroho bo ka eketseha, ho boloka metsi a protheine ho ka ntlafatsoa, lisele tsa 'mele tsa lijo li ka nolofatsoa, 'me likaroloana tsa astringent li ka qhibiliha.Ho phaella moo, e na le phello ea ho tlosa monko oa lebese la linku, 'me chelete ea tšebeliso ke 0,001% ho 0.002%.
