Calcium Acetate - 62-54-4
Kufotokozera Zamalonda
Calcium Acetate ndi mchere wa calcium wa asidi acetic.Ili ndi formula Ca(C2H3OO)2.Dzina lake lokhazikika ndi calcium acetate, pomwe calcium ethanoate ndi dzina ladongosolo la IUPAC.Dzina lakale ndi acetate wa mandimu.Mawonekedwe a anhydrous ndi a hygroscopic kwambiri;choncho monohydrate (Ca(CH3COO)2•H2O ndi mawonekedwe ofala.
Ngati mowa wawonjezeredwa ku njira yodzaza ya calcium acetate, semisolid, mawonekedwe a gel oyaka moto omwe ali ngati "kutentha kwam'chitini" monga Sterno.Aphunzitsi a chemistry nthawi zambiri amakonzekera "California Snowballs", osakaniza a calcium acetate solution ndi ethanol.Gel yomwe imachokera imakhala yoyera mumtundu, ndipo imatha kupangidwa kuti ifanane ndi chipale chofewa.
Kufotokozera
| ITEM | ZOYENERA |
| Maonekedwe | White ufa kapena granular |
| Kuyesa (pa zouma) | 99.0-100.5% |
| pH (10% Solution) | 6.0-9.0 |
| Kutaya pakuyanika (155 ℃, 4h) | =< 11.0% |
| Madzi osasungunuka kanthu | =< 0.3% |
| Formic acid, mawonekedwe ndi zinthu zina zomwe zimatha kukhala ndi okosijeni (monga formic acid) | =< 0.1% |
| Arsenic (As) | =< 3 mg/kg |
| Kutsogolera (Pb) | =< 5 mg/kg |
| Mercury (Hg) | =< 1 mg/kg |
| Zitsulo zolemera | =< 10 mg/kg |
| Chlorides (Cl) | =< 0.05% |
| Sulfate (SO4) | =<0.06% |
| Nitrate (NO3) | Kupambana mayeso |
| Organic volatile zonyansa | Kupambana mayeso |
