Calcium Acetate｜62-54-4
Products Description
Calcium Acetate ndiyo calcium munyu weacetic acid. Iyo ine fomula Ca(C2H3OO)2. Zita rayo rinowanzonzi calcium acetate, nepo calcium ethanoate ndiro zita rakarongeka reIUPAC. Zita rekare rinonzi acetate of lime. Iyo anhydrous fomu yakanyanya hygroscopic; saka iyo monohydrate (Ca(CH3COO)2•H2O ndiyo yakajairika fomu.
Kana doro rakawedzerwa kune yakagadzika mhinduro ye calcium acetate, semisolid, inopfuta gel mafomu ayo akafanana ne "canned heat" zvigadzirwa zvakadai seSterno. Chemistry vadzidzisi vanowanzogadzirira "California Snowballs", musanganiswa we calcium acetate solution uye ethanol. Iyo gel inoguma ichena muruvara, uye inogona kuumbwa kuti ifanane nechando chechando.
Tsanangudzo
| ITEM | STANDARD |
| Chitarisiko | Upfu chena kana granular |
| Assay (pane yakaomeswa nheyo) | 99.0-100.5% |
| pH (10% Solution) | 6.0- 9.0 |
| Kurasikirwa pakuomeswa (155 ℃, 4h) | =< 11.0% |
| Mvura isinganyunguriki chinhu | =<0.3% |
| Formic asidhi, mafomati uye zvimwe oxidizable zvinhu (se formic acid) | =<0.1% |
| Arsenic (As) | =< 3 mg/kg |
| Kutungamira (Pb) | =<5 mg/kg |
| Mercury (Hg) | =< 1 mg/kg |
| Heavy metals | =< 10 mg/kg |
| Chlorides (Cl) | =<0.05% |
| Sulfate (SO4) | =<0.06% |
| Nitrate (NO3) | Psa bvunzo |
| Organic volatile tsvina | Psa bvunzo |
