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 |
