Calcium acetate 62-54-4
Awọn ọja Apejuwe
Calcium Acetate jẹ iyọ kalisiomu ti acetic acid. O ni agbekalẹ Ca (C2H3OO)2. Orukọ boṣewa rẹ jẹ acetate kalisiomu, lakoko ti kalisiomu ethanoate jẹ orukọ eto IUPAC eto. Orukọ agbalagba jẹ acetate ti orombo wewe. Fọọmu anhydrous jẹ hygroscopic pupọ; nitorina monohydrate (Ca(CH3COO)2•H2O jẹ fọọmu ti o wọpọ.
Ti a ba fi ọti kun si ojutu ti o kun fun kalisiomu acetate, semisolid kan, awọn fọọmu gel flammable ti o dabi awọn ọja “ooru akolo” gẹgẹbi Sterno. Awọn olukọ kemistri nigbagbogbo mura "California Snowballs", adalu ti ojutu acetate kalisiomu ati ethanol. Geli ti o yọrisi jẹ funfun ni awọ, ati pe o le ṣe agbekalẹ lati dabi bọọlu yinyin kan.
Sipesifikesonu
| Nkan | ITOJU |
| Ifarahan | Funfun lulú tabi granular |
| Ayẹwo (lori ipilẹ ti o gbẹ) | 99.0-100.5% |
| pH (Ojutu 10%) | 6.0-9.0 |
| Pipadanu lori gbigbe (155 ℃, 4h) | = <11.0% |
| Omi insoluble ọrọ | = <0.3% |
| Formic acid, awọn ọna kika ati awọn nkan elo oxidizable miiran (bii formic acid) | = <0.1% |
| Arsenic (Bi) | =< 3 mg/kg |
| Asiwaju (Pb) | =< 5 mg/kg |
| Makiuri (Hg) | = <1 mg/kg |
| Awọn irin ti o wuwo | = <10 mg/kg |
| Klorides (Cl) | = <0.05% |
| Sulfate (SO4) | = <0.06% |
| Nitrate (NO3) | Kọja idanwo |
| Organic iyipada impurities | Kọja idanwo |
