Magnesium acetate CAS 142-72-3
Magnesium acetate, nke a makwaara dịka "magnesium acetate". Usoro kemịkalụ Mg (C2H3O2) 2. Ibu molekul bụ 142.4. Kristal ọcha ma ọ bụ enweghị agba. Gbazee na 323 ℃ ma gbazee n'otu oge. Njupụta dị n'etiti 1.42, dị mfe ịgbaze, dị oke mmiri mmiri, na-anọpụ iche na mmiri, ma na-agbazekwa na methanol na ethanol. Enwere ike ịgbaze Magnesium carbonate na mmiri acetic acid, ehichapụ ya, a na-agbazekwa filtrate ahụ n'ụzọ ebumpụta ụwa na igwe nkụ sulfuric acid iji mee ka tetrahydrate dị elu. A na-ekpo ya ọkụ ruo mgbe ọ ga-adị arọ na 130 ℃ iji mepụta magnesium acetate.
| ihe | Nkọwapụta |
| Ọnụọgụ asịd (pKa) | 4.756[na 20 ℃] |
| Njupụta | 1,5000 |
| Ebe agbaze | 72-75°C (ọkụ) |
| Ọdịdị | ntụ ntụ ọcha |
| iguzogide | n20/D 1.358 |
| mgbaze | H2O:1 Mat 20 °C |
A na-eji Magnesium acetate eme ihe maka ibipụta na ịcha agba, yana ihe nyocha na ihe na-akpali akpali maka iji olefin polymerization. LD50 maka ịgba n'ime òké bụ 18mg/kg. A na-ejikarị Magnesium acetate eme ihe n'ọtụtụ ebe. N'ụlọ nyocha kemịkalụ, a na-ejikarị ya eme ihe dị ka ihe nchekwa na ihe mgbochi nchara maka magnesium metal. A na-ejikwa Magnesium acetate eme ihe dị ka mgbakwunye na magnesium, na-enye ahụ ihe magnesium dị mkpa. A pụkwara iji ya dị ka ihe na-akpali akpali, ihe na-ekpo ọkụ, na ihe nnọchi anya maka iwepụ magnesium oxide.
A na-ejikarị 25kg / drum eme ihe, a pụkwara ime ngwugwu ahaziri ahazi.
Magnesium acetate CAS 142-72-3
Magnesium acetate CAS 142-72-3
