Bicarbonate ya sodium | 144-55-8
Kufotokozera Zamalonda
Sodium bicarbonate kwenikweni ndi mankhwala, omwe amadziwikanso kuti baking soda, mkate wa soda, kuphika soda ndi bicarbonate of soda. Ophunzira a sayansi ndi chemistry adatchulanso sodium bicarbonate ngati sodium bicarb, bicarb soda. Nthawi zina amatchedwanso bi-carb. Dzina lachilatini la sodium bicarbonate ndi Saleratus, kutanthauza, 'mchere wa aerated'. Sodium bicarbonate ndi gawo la mchere wa Natron, womwe umadziwikanso kuti Nahcolite womwe umapezeka mu akasupe amchere, gwero lokhalo la sodium bicarbonate.
Kugwiritsa ntchito kuphika: Sodium bicarbonate nthawi zina imagwiritsidwa ntchito pophika masamba, kuti ikhale yofewa, ngakhale izi zachoka m'mafashoni, popeza anthu ambiri tsopano amakonda masamba olimba omwe amakhala ndi michere yambiri. Komabe, amagwiritsidwabe ntchito muzakudya zaku Asia kuti azikonda nyama. Soda wothira amatha kuchita ndi zidulo muzakudya, kuphatikiza Vitamini C (L-Ascorbic Acid). Amagwiritsidwanso ntchito popangira mkate monga zakudya zokazinga kuti ziwongolere kukomoka. Kuwola kwa kutentha kumapangitsa kuti sodium bicarbonate yokha igwire ntchito ngati chokweza potulutsa mpweya woipa pa kutentha kophika. Kupanga mpweya woipa kumayambira pa kutentha pamwamba pa 80 ° C. Kusakaniza kwa makeke pogwiritsa ntchito njirayi akhoza kuloledwa kuyima asanaphike popanda kutulutsa mpweya woipa.
Kugwiritsa ntchito pachipatala: Sodium bicarbonate imagwiritsidwa ntchito mu njira yamadzi monga antacid omwe amatengedwa pakamwa pochiza kusagaya kwa asidi komanso kutentha pamtima. Angagwiritsidwenso ntchito m'kamwa pochiza mitundu yosatha ya metabolic acidosis monga kulephera kwaimpso ndi aimpso acidosis. Sodium bicarbonate ingakhalenso yothandiza mumkodzo alkalinization pochiza aspirin overdose ndi uric acid aimpso miyala. Amagwiritsidwa ntchito ngati mankhwala opangira madzi a gripe kwa makanda.
Kufotokozera
ZINTHU | Zofotokozera |
Maonekedwe | White crystalline ufa |
Kuyesa (Maziko owuma,%) | 99.0-100.5 |
pH (1% Solution) | =<8.6 |
Kutaya pakuyanika (%) | = <0.20 |
Ma kloridi (Cl,%) | =<0.50 |
Ammonia | Kupambana mayeso |
Zinthu zosasungunuka | Kupambana mayeso |
Kuyera (%) | = 85 |
Kutsogolera (Pb) | =<2 mg/kg |
Arsenic (As) | =< 1 mg/kg |
Heavy Metal (monga Pb) | =< 5 mg/kg |