Sodium Bicarbonate Cas: 144-55-8
| Catalog Number | XD91855 |
| Product Name | Sodium bicarbonate |
| CAS | 144-55-8 |
| Molecular Formula | CHNaO3 |
| Molecular Weight | 84.01 |
| Storage Details | 2-8°C |
| Harmonised Tariff Code | 28363000 |
Chigadzirwa Specification
| Chitarisiko | Upfu chena |
| Assay | 99% min |
| Melting point | >300 °C(lit.) |
| Boiling point | 851°C |
| density | 2.16 g/mL pa25 °C (lit.) |
| refractive index | 1.500 |
| solubility | H2O: 1 M pa20 °C, yakajeka, isina ruvara |
| Specific Gravity | 2.159 |
| Kunhuwa | Kusina hwema |
| PH | 8.3 (0.1 molfreshly prepared) |
| PH Range | 7.8 - 8.2 |
| pka | (1) 6.37, (2) 10.25 (kabhoni (pa25℃) |
| Mvura Solubility | 9 g/100 mL (20 ºC) |
| Kuora | 50 °C |
Sodium bicarbonate, inoshandiswa muchimiro chesoda yekubikisa uye hupfu hwekubikisa, ndiyo inonyanya kuvirisa mumiririri.Kana pasoda yekubheka, inova alkaline substance, inowedzerwa kumusanganiswa, inopindirana neine acid ingredient kuti ibudise carbon dioxide.Mhedzisiro yacho inogona kumiririrwa se: NaHCO3(s) + H+ → Na+(aq) + H2O(l) +CO2(g), apo H+ inopiwa neasidhi.Poda yekubikisa ine pasoda yekubikisa sechinhu chekutanga pamwe neasidhi nezvimwe zvinongedzo.Zvichienderana nekugadzirwa, kubika hupfu hunogona kubudisa carbon dioxide nokukurumidza sechinhu chimwe chete cheupfu kana mumatanho, sekunge ne-double-action powder.Soda yekubikisa inoshandiswawo senzvimbo yekubvisa kabhoni dhaikisaidhi muzvinwiwa zvecarbonated uye sechivhariso.Kuwedzera pakubheka, pasoda yekubheka ine zvakawanda zvinoshandiswa mudzimba.Inoshandiswa se generalcleanser, deodorizer, an antacid, fire suppressant, uye muzvigadzirwa zvemunhu senge mushonga wemazino.Sodium bicarbonate is a weak base in aqueous solution, ine pH inosvika 8. Thebicarbonate ion (HCO3-) ine amphoteric. zvivakwa, zvinoreva kuti inogona kuita senge acid kana base.Izvi zvinopa kubheka pasoda buff ering kugona uye kugona kudzikamisa ese aridhi uye mabhesi.Kunhuhwirira kwechikafu kunobva kune acidic kana zvakakosha makomisheni kunogona kuderedzwa nebakingsoda kuita munyu usinganhuwi.Nekuda kwekuti sodium bicarbonate ihwaro husina kusimba, ine hukuru hwekugona kuderedza kunhuhwirira kweasidhi.
Chechipiri chekushandiswa kukuru kwesodium bicarbonate, inoverengera ingangoita 25% yezvese kugadzira, ndeyekuwedzera kwekudya kwekurima.Mumombe inobatsira kuchengetedza rumen pH uye inobatsira fiber digestibility;yehuku inobatsira kuchengetedza chiyero che electrolyte nekupa sodium mukudya, inobatsira shiri kushivirira kupisa, uye inovandudza hunhu hwemazai.
Sodium bicarbonate inoshandiswa muindasitiri yemakemikari senge buff ering agent, blowingagent, catalyst, uye makemikari feedstock.Sodium bicarbonate inoshandiswa mukugadzirwa kwematehwe pakubika uye kuchenesa matehwe uye kudzora pH panguva yekupisa.Kupisa sodium bicarbonate inogadzira sodium carbonate, iyo inoshandiswa kugadzira sipo uye kugadzira magirazi.Sodium bicarbonate inosanganiswa mumishonga kuti ishande seantacid, abuff. ering agent, uye mumagadzirirwo sesosi yecarbon dioxide mumahwendefa eff evescent.Drychemical type BC fire extinguishers ine sodium bicarbonate (kana potassium bicarbonate).Kumwe kushandiswa kwebicarbonate zvinosanganisira pulp nemapepa kugadzira, kuchenesa mvura, uye kuchera mafuta.
Sodium Bicarbonate chinhu chinovirisa chine ph ingangoita 8.5 mumushonga we1% pa25°c.inoshanda negiredhi giredhi phosphates (acidic mbiriso makomisheni) kuburitsa kabhoni dhaikisaidhi iyo inowedzera panguva yekubika kuti ipe yakanaka yakabikwa nekuwedzera huwandu uye hunyoro hwekudya.inoshandiswawo muzvinwiwa zvakaoma-musanganiswa kuti uwane carbonation, iyo inoguma kana mvura yawedzerwa kune musanganiswa une sodium bicarbonate uye asidi.icho chikamu chehupfu hwekubikisa.inonziwo baking soda, bicarbonate yesoda, sodium acid carbonate, uye sodium hydrogen carbonate.
kugadzirwa kweakawanda sodium munyu;kunobva CO2;chinhu chekubika hupfu, effervescent munyu uye zvinwiwa;mune zvekudzimisa moto, kuchenesa Macompounds.
sodium bicarbonate (baking soda) is an inorganic munyu unoshandiswa se buffering agent uye pH inogadzirisa, inoshandawo se neutralizer.Inoshandiswa muhupfu hweganda.
