Magnesium acetate CAS 142-72-3
Magnesium acetate, nke a makwaara dị ka "magnesium acetate". Chemical formula Mg (C2H3O2) 2. The molekụla arọ bụ 142.4. Kristal ọcha ma ọ bụ enweghị agba. Agbazekwa na 323 ℃ wee rebie n'out oge. Njupụta dị iche iche 1.42, dị mfe na-amị amị, na-agbaze nke ukwuu na mmiri, na-anọpụ iche na mmiri, yana soluble na methanol na ethanol. Enwere ike gbazee carbonate magnesium n'ime mmiri mmiri acetic acid, kpochaa ya, a na-ekpochapụkwa filtrate n'ụdị draịvụ sulfuric acid gbanyere mkpọrọgwụ iji kpalite tetrahydrate. Mgbe ahụ, a na-ekpo ọkụ na ịdị arọ mgbe niile na 130 ℃ iji mepụta magnesium acetate.
| Ihe | Nkọwapụta |
| Ọnụọgụ acidity (pKa) | 4.756 [na 20 ℃] |
| Njupụta | 1.5000 |
| Ebe mgbaze | 72-75C (ọkụ) |
| Ọdịdị | ọcha ntụ ntụ |
| resistivity | n20/D 1.358 |
| solubility | H2O:1 Mat 20 Celsius |
A na-eji Magnesium acetate eme ihe maka ibipụta na ịcha akwa, yana reagents nyocha na ihe na-akpali akpali maka olefin polymerization. LD50 maka igba ogwu igba n'ime ụmụ oke bụ 18mg/kg. A na-eji Magnesium acetate eme ihe n'ọtụtụ ebe na mpaghara dị iche iche. N'ụlọ nyocha kemịkalụ, a na-ejikarị ya dị ka ihe nchekwa na corrosion inhibitor maka ọla magnesium. A na-ejikwa Magnesium acetate mee ihe dị ka mgbakwunye na magnesium, na-enye ahụ ahụ ihe dị mkpa magnesium. Enwere ike iji ya dị ka ihe na-akpali akpali, desiccant, na onye nnọchi anya iji wepụ magnesium oxide.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
Magnesium acetate CAS 142-72-3
Magnesium acetate CAS 142-72-3
