Kalsium Acetate｜62-54-4
Huahana Huahana
ʻO Calcium Acetate ka paʻakai calcium o ka waikawa acetic.Loaʻa iā ia ke ʻano Ca(C2H3OO)2.ʻO kona inoa maʻamau ka calcium acetate, aʻo ka calcium ethanoate ka inoa IUPAC systematic.ʻO ka inoa kahiko ka acetate o ka lime.He hygroscopic loa ke ano anhydrous;no laila, ʻo ka monohydrate (Ca(CH3COO)2•H2O ke ʻano maʻamau.
Inā hoʻohui ʻia kahi waiʻona i ka hopena saturated o ka calcium acetate, he semisolid, flammable gel forms e like me nā huahana "canned heat" e like me Sterno.Hoʻomākaukau pinepine nā kumu kemika "California Snowballs", kahi hui o ka solution calcium acetate a me ka ethanol.He keʻokeʻo ke kala o ka gel hopena, a hiki ke hana ʻia e like me ka pōlele hau.
Hōʻike
| MEA | KANAWAI |
| Ka nana aku | ʻO ka pauka keʻokeʻo a i ʻole granular |
| ʻIke (ma ke kumu maloʻo) | 99.0-100.5% |
| pH (10% Solution) | 6.0- 9.0 |
| Pohō ma ka maloʻo ʻana (155℃, 4h) | =< 11.0% |
| Mea hiki ʻole ke hoʻoheheʻe wai | =< 0.3% |
| Formic acid, formates a me nā mea oxidizable ʻē aʻe (e like me formic acid) | =< 0.1% |
| Arsenic (As) | =< 3 mg/kg |
| Ke kēpau (Pb) | =< 5 mg/kg |
| Mercury (Hg) | =< 1 mg/kg |
| Nā metala kaumaha | =< 10 mg/kg |
| Klorida (Cl) | =< 0.05% |
| Sulfat (SO4) | =< 0.06% |
| Nitrate (NO3) | Holo i ka ho'āʻo |
| ʻO nā mea haumia kino | Holo i ka ho'āʻo |
