Sodium bicarbonate
Product Details
Zvinotsanangurwa zvakapihwa
Upfu chena zvirimo ≥99%
(Scope yereferensi yekushandisa 'chigadzirwa kushandiswa')
Sodium bicarbonate icrystal chena, kana opaque monoclinic crystal system yakanaka crystal, isinganhuhwi, ine munyu uye inotonhorera, inonyungudika zviri nyore mumvura uye glycerol, isinganyunguriki mu ethanol.Solubility mumvura i7.8g (18℃), 16.0g (60 ℃), density i2.20g/cm3, iyo chaiyo gravity i2.208, uye refractive index is α : 1.465.β : 1.498;γ : 1.504, standard entropy 24.4J / (mol · K), kupisa kwekugadzirwa 229.3kJ / mol, kupisa kwekugadzirisa 4.33kJ / mol, chaiyo kupisa simba (Cp).20.89J/(mol·°C)(22°C).
EVERBRIGHT® 'ichapawo zvakagadziridzwa:zvirimo/kuchena/particlesize/PHvalue/ruvara/packagingstyle/ kurongedzerwa kutaurwa uye zvimwe zvinhu zvakanyanyonangana nemamiriro ako ekushandisa, uye zvinopa mahara samples.
Product Parameter
144-55-8
205-633-8
84.01
Carbonate
2.20 g/cm³
soluble mumvura
851°C
300 °C
Kushandiswa Kwechigadzirwa
Detergent
1, alkalization:sodium bicarbonate lotion ndeye alkaline, inogona kudzikamisa acidic zvinhu, kuwedzera yenzvimbo pH kukosha, kutamba alkalization basa.Izvi zvinotora basa rakakosha mukugezesa uye kusarerekera kweimwe acid irritations, kupiswa kweacid, kana acid solution.
2, kuchenesa uye kugezesa:Sodium bicarbonate lotion inogona kushandiswa kuchenesa nekukwesha maronda, maronda kana dzimwe nzvimbo dzine utachiona.Inogona kubatsira kubvisa tsvina, mabhakitiriya, chepfu nezvimwe zvinhu zvinokuvadza, kukurudzira kupora kweronda uye kuderedza ngozi yehutachiona.
3, antibacterial effect:nekuda kweiyo alkaline maitiro, sodium bicarbonate lotion inogona kupa imwe dhigirii yeantibacterial effect, uye ine inhibitory mhedzisiro pane mamwe mabhakitiriya uye fungi.Pamusoro pezvo, sodium bicarbonate lotion inogona kuita basa mukunyungudutsa, kunyungudika kana kudzora kukosha kwepH mukuenderana kwemamwe mishonga kuwedzera mashandiro emishonga kana kuvandudza kugadzikana kwavo.
Kuwedzera dhayi
Inogona kushandiswa semugadziri wekugadzira dhayi kudhinda, acid-alkali buffer, uye yekumashure kurapwa mumiririri wejira dhayi uye kupera.Kuwedzera baking soda pakudhaya kunogona kudzivirira shinda kubva pakuburitsa maruva ane mavara.
Kusunungura agent (giredhi rekudya)
Mukugadzira chikafu, sodium bicarbonate ndeimwe yeanonyanya kushandiswa kusunungura maajenti, anoshandiswa mukugadzira mabhisikiti, chingwa, nezvimwewo, asi mushure mekuita kucharamba kuri sodium carbonate, kunyanya kushandiswa kuchaita kuti alkalinity yechikafu ive yakakura uye inotungamira. kune kunhuhwirira kwakashata, ruvara rweyellow brown.Ndiyo inogadzira carbon dioxide muzvinwiwa;Inogona kusanganiswa nealum kuti igadzire alkaline baking powder, uye inogonawo kusanganiswa nesoda ash kuti igadzire civil stone alkali.Inogonawo kushandiswa semafuta anochengetedza bhotela.Mukugadzira miriwo inogona kushandiswa semichero nemiriwo yekudzivirira ruvara.Kuwedzera nezve 0.1% kusvika 0.2% sodium bicarbonate kana uchigeza michero nemiriwo zvinogona kuita kuti girinhi igadzikane.Kana sodium bicarbonate ichishandiswa semuchero nemiriwo mushonga wekurapa, iyo pH kukosha kwemichero nemiriwo inogona kuwedzerwa, kuchengetwa kwemvura kweprotein kunogona kuvandudzwa, masero echikafu anogona kupfaviswa, uye zvikamu zvinopisa zvinogona kunyungudika.Mukuwedzera, ine mhedzisiro yekubvisa kunhuhwirira kwemukaka wemakwai, uye mari yekushandisa ndeye 0.001% kusvika 0.002%.
