Sodium Bicarbonate

ibisobanuro bigufi:

Ifumbire mvaruganda, ifu yera ya kristaline, impumuro nziza, umunyu, gushonga mumazi.Irabora buhoro buhoro mu kirere cyumuyaga cyangwa mu kirere gishyushye, itanga dioxyde de carbone, ibora rwose iyo ishyutswe kugeza kuri 270 ° C. Iyo ihuye na aside, irasenyuka cyane, ikabyara karuboni.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro birambuye

Ibisobanuro byatanzwe

Ifu yera ibirimo ≥99%

(Igipimo cyo gusaba 'gukoresha ibicuruzwa')

Sodium bicarbonate ni kirisiti yera, cyangwa sisitemu ya kristu ya monoclinic opaque sisitemu nziza ya kirisiti nziza, impumuro nziza, umunyu nubukonje, byoroshye gushonga mumazi na glycerol, ntibishobora gushonga muri Ethanol.Ubushyuhe bwo mumazi ni 7.8g (18 ℃), 16.0g (60 ℃), ubucucike ni 2,20g / cm3, uburemere bwihariye ni 2.208, naho indangagaciro ni α: 1.465.β: 1.498;.20.89J / (mol · ° C) (22 ° C).

EVERBRIGHT® 'll itanga kandi ： ibirimo / umweru / uduce / PHvalue / ibara / ipaki / uburyo bwo gupakira hamwe nibindi bicuruzwa byihariye bikwiranye nuburyo ukoresha, kandi bigatanga ibyitegererezo kubuntu.

Ibicuruzwa

CAS Rn

144-55-8

EINECS Rn

205-633-8

FORMULA wt

84.01

Imikoreshereze y'ibicuruzwa

Imashini

1, alkalisation:amavuta ya sodium bicarbonate ni alkaline, irashobora gutesha agaciro aside aside, kongera agaciro ka pH yaho, bigira uruhare rwa alkalisation.Ibi bigira uruhare runini muguhindura no kutabogama kwa acide zimwe na zimwe, gutwika aside, cyangwa ibisubizo bya aside.

2, gusukura no koza:Amavuta yo kwisiga ya Sodium bicarbonate arashobora gukoreshwa mugusukura no guhanagura ibikomere, ibikomere cyangwa ahandi hantu handuye.Irashobora gukuraho umwanda, bagiteri, uburozi nibindi bintu byangiza, bigatera gukira ibikomere no kugabanya ibyago byo kwandura.

3, ingaruka za antibacterial:kubera imiterere ya alkaline, amavuta yo kwisiga ya sodium bicarbonate arashobora gutanga urugero runaka rwa antibacterial, kandi akagira ingaruka mbi kuri bagiteri zimwe na zimwe.Byongeye kandi, amavuta ya sodium bicarbonate arashobora kugira uruhare mukuyungurura, gushonga cyangwa kugabanya agaciro ka pH muguhuza imiti imwe nimwe kugirango byongere ingaruka zibiyobyabwenge cyangwa bitezimbere.

Kwiyongera

Irashobora gukoreshwa nkibikoresho byo gutunganya irangi, acide-alkali buffer, hamwe nubuvuzi bwinyuma bwo gusiga irangi no kurangiza.Ongeramo soda yo guteka kurangi birashobora kubuza umugozi gutanga indabyo zamabara.

Umukozi urekura (ibiryo)

Mugutunganya ibiryo, sodium bicarbonate nimwe mubintu bikoreshwa cyane mu kurekura, bikoreshwa mugukora ibisuguti, umutsima, nibindi, ariko nyuma yigikorwa kizakomeza kuba karubone ya sodium, gukoresha cyane bizatuma ibiryo bya alkaline ari binini cyane kandi biyobora uburyohe bubi, ibara ry'umuhondo.Nibikora karuboni ya dioxyde mu binyobwa bidasembuye;Irashobora guhuzwa na alum kugirango ikore ifu yo gutekesha alkaline, kandi irashobora no guhuzwa n ivu rya soda kugirango ibe alkali yamabuye.Irashobora kandi gukoreshwa nkububiko bwamavuta.Mu gutunganya imboga zirashobora gukoreshwa nkibikoresho byo kurinda amabara nimboga.Ongeraho hafi 0.1% kugeza 0.2% sodium bicarbonate mugihe woza imbuto n'imboga birashobora gutuma icyatsi kibisi.Iyo sodium bicarbonate ikoreshwa nk'umuti uvura imbuto n'imboga, agaciro ka pH k'imbuto n'imboga karashobora kwiyongera, kugumana amazi ya poroteyine birashobora kunozwa, ingirabuzimafatizo z'ibiribwa zishobora koroshya, kandi ibice bikabuza bishobora gushonga.Byongeye kandi, ifite ingaruka zo gukuraho umunuko wamata yintama, kandi amafaranga yo gukoresha ni 0.001% kugeza 0.002%.