Umkhiqizi wentengo enhle ye-sodium bicarbonate cas: 144-55-8

Incazelo emfushane:

I-Sodium Bicarbonate, okuyiyona ehlanganisiwe ebizwa ngokuthi i-baking soda, ikhona njenge-white, i-odorless, i-crystalline eqinile. Kwenzeka ngokwemvelo njenge-mineral nahcolite, ethola igama layo kusuka ifomula yayo yamakhemikhali ngokufaka esikhundleni "3" eNahco3 ngesiphetho " Umthombo oyinhloko weNahcolite yi-PiCeance Creek Basin entshonalanga yeColorado, okuyingxenye yokwakheka komoya omkhulu oluhlaza. I-Sodium Bicarbonate ikhishwe kusetshenziswa isixazululo sezimayini ngokupompa amanzi ashisayo ngemithombo yokujova ukuncibilikisa uNahcolite emibhedeni ye-Eocene lapho kwenzeka khona amamitha angama-1,500 kuye kwangama-200 kuya kwangama-2 000 ngaphansi komhlaba. I-sodium bicarbonate ecibilikisiwe iphonswe phezulu lapho iphathwa khona ukuthola i-nahco3 kusuka kusisombululo. I-Sodium Bicarbonate nayo ingakhiqizwa kusuka kumadiphozithi e-trona, okuwumthombo wama-sodium carbonates (bheka i-sodium carbonate).

Izakhiwo Zamakhemikhali: I-Sodium Bicarbonate, Nahc03, eyaziwa nangokuthi i-sodium acid carbonate kanye ne-baking sodal, ine-alkaline-soluble slowid colod.it ine-alkaline ally, ine-carbon dioxide ngo-270 ° C (518 ° C) .Ngena ngaphakathi Ukulungiselela ukudla. I-Sodium Bicarbonate ibuye ithola ukusetshenziswa njengomuthi, okulondolozwa ngebhotela, kuma-ceramics, nokuvimbela isikhunta sezingodo.

ISymnygama: I-Sodium Bicarbonate, i-GR, ≥99.8%; I-Sodium Bicarbonate, i-AR, ≥99.8% Isixazululo se-Sodium Bicarbonate PWD; I-Sodium Bicarbonate Test Solution (CHP);

Case:144-55-8

EC No.: 105-633-8

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izicelo ze-sodium bicarbonate

1. I-sodium bicarbonate, esetshenziswe ku-soda ye-baking yefomu ne-baking powder, i-ejenti evame kakhulu yedwa. Lapho i-baking soda, okuyinto ye-alkaline, ingezwa inhlanganisela, iphendula ngesithako se-acid ukukhiqiza i-dioxide. Ukuphendula kungavezwa njengoba: NaHCO3 (S) + H + → I-NA + (AQ) + H2O (L), lapho i-H2 + ihlinzekwa khona yi-acid. Ama-baking powders aqukethe i-baking soda njengokwahlulwa kanye ne-acid nezinye izithako. Ngokuya ngokwakha, amaBakingepders angakhiqiza i-carbon dioxide ngokushesha njenge-action action noma ngezigaba, njengokuthi nge-adouble-action powder. I-Baking Soda nayo isetshenziswa njengomthombo wekhabhoni dioxide ye-carbonatedbevereveverages kanye ne-buffer.in ukubhaka, i-baking soda isebenzisa okuningi kwasendlini. Isetshenziswa njenge-Geodorizer, i-deodorizer, i-antacid, umlilo ocindezelayo, futhi emikhiqizweni yomuntu siqu efana nezinyo lamazinyo, nge-ph yango-8. I-TheBo3-) ine-Amphoteric Izakhiwo, okusho ukuthi kungasebenza njenge-acinor eyisisekelo. Lokhu kunika i-baking soda umthamo we-buff ering kanye nekhono lokuhlasela zombili izisekelo ze-acidsand. I-Food Odors okuvela kumakhompiyutha acidic noma ayisisekelo ingahlukaniswa nge-bakingsad kusawoti ongenamaphunga. Ngoba i-sodium bicarbonate iyisisekelo esibuthakathaka, inekhono elikhulu elikhuthazeke nge-acid iphunga.
Ukusetshenziswa kwesibili ngobukhulu kwe-sodium bicarbonate, accounting cishe ama-25% okuphelele, kunjengesengezo sokudla kwezolimo. Ezinkomeni kuyasiza ukugcina i-rumen PH Alaphase ukugaya kwefayibha; Ngezinkukhu zisiza ukugcina ibhalansi ye-electrolyte ngokunikeza i-sodimin the diet, kusiza i-fowf ibekezelela ukushisa, futhi ithuthukise ikhwalithi ye-egghell.
I-Sodium Bicarbonate isetshenziswa embonini yamakhemikhali njenge-ejenti ye-buff ering, i-blowingagent, i-carlyst, kanye ne-feed feed yamakhemikhali. I-Sodium Bicarbonate isetshenziswa eTanningendustry yokuhlanza nokuhlanza izikhumba futhi ukulawula i-PH ngesikhathi senqubo yokushukunyiswa kwe-sodium kanye ne-sodium bicarbonake ifakwa kuma-stacid kanye ne-abulf ering umenzeli, kanye nokwakheka njengomthombo wekhabhoni dioxide kumathebulethi we-versescent e-EFF. Uhlobo lwe-Drychemical Type BC Ukucishwa Kwemililo Ye-BC kuqukethe i-sodium bicarbonate (noma i-potassium bicarbonate). Ukusetshenziswa kwe-bicarbonate kufaka phakathi i-pulp nokucutshungulwa kwamaphepha, ukwelashwa kwamanzi, kanye nomthombo wamafutha.

2. I-Sodium Bicarbonate ingumenzeli we-alending nge-PH ye-PH ye-PHPORTICLE 8.5 Isixazululo esingu-1% ku-25 ° C. Isebenza nge-phosphates yebanga lokudla (ama-acidic inhlamvu amakhompiyutha) ukukhipha i-carbon dioxide ekhula ngesikhathi senqubo yokubhaka ukuze anikeze okuhle okubhakiwe ngevolumu eyengeziwe. Iphinde isetshenziswe ezifuysweni ezixubile ezixubile ukuthola i-carbonation, ephumela lapho amanzi engezwa ku-mix equkethe i-sodium bicarbonate ne-acid. Kuyingxenye ye-baking powder. Kubizwa ne-baking soda, i-bicarbonate ye-soda, i-sodium acid carbonate, kanye ne-sodium hydrogen Carbonate.

3. Yenziwa ngosawoti amaningi we-sodium; Umthombo we-CO2; isithako se-baking powder, usawoti ophonsayo neziphuzo; Ezicini zomlilo, izinhlanganisela zokuhlanza.

4. I-sodium bicarbonate (i-baking soda) usawoti ongagudluki osetshenziswa njenge-ejenti ebuhlungu kanye ne-pH adjuster, futhi isebenza njenge-netharriazer. Isetshenziswa kumapokisi acwebezelayo wesikhumba.

Ukucaciswa kwe-sodium bicarbonate

Landela	Ukucacisa
Ingqikithi ye-Alkali (njengeNahco3)	99.4%
Ukulahleka kokuwomile	0.07%
Chloride (njenge-CI)	0.24%
Ubumsulwa	88.2
Ph (10g / l)	8.34
Njenge-mg / kg	<1
I-MG enzima yensimbi / kg	<1
Usawoti we-ammonium	Dlula
Ukuchaza	Dlula