Calcium acetate 62-54-4
Bayanin Samfura
Calcium acetate shine gishirin calcium na acetic acid. Yana da dabara Ca (C2H3OO)2. Daidaitaccen sunansa shine calcium acetate, yayin da calcium ethanoate shine sunan IUPAC na tsari. Wani tsohon suna shine acetate na lemun tsami. Tsarin anhydrous yana da hygroscopic sosai; don haka monohydrate (Ca(CH3COO)2•H2O shine nau'in gama gari.
Idan an ƙara barasa zuwa cikakken bayani na calcium acetate, wani semisolid, nau'in gel mai flammable wanda yayi kama da samfuran "zafin gwangwani" irin su Sterno. Chemistry malamai sukan shirya "California Snowballs", cakuda calcium acetate bayani da ethanol. Sakamakon gel ɗin yana da launin fari, kuma ana iya kafa shi don kama da ƙwallon dusar ƙanƙara.
Ƙayyadaddun bayanai
ITEM | STANDARD |
Bayyanar | Farin foda ko granular |
Assay (bisa bushewa) | 99.0-100.5% |
pH (10% Magani) | 6.0-9.0 |
Asarar bushewa (155 ℃, 4h) | = <11.0% |
Ruwa marar narkewa | = <0.3% |
Formic acid, Formic acid, da sauran abubuwan da za a iya cirewa (kamar formic acid) | = <0.1% |
Arsenic (AS) | = <3 mg/kg |
Jagora (Pb) | = <5 mg/kg |
Mercury (Hg) | = <1 mg/kg |
Karfe masu nauyi | = <10 mg/kg |
Chlorides (Cl) | = <0.05% |
Sulfate (SO4) | = <0.06% |
Nitrate (NO3) | Wuce gwaji |
Najasa maras tabbas | Wuce gwaji |