n-Valeric acid | 109-52-4
Idatha yeMveliso yeMveliso:
| Igama lemveliso | n-Valeric acid |
| Iipropati | Ulwelo olungenambala olunevumba elimnandi |
| Uxinaniso(g/cm3) | 0.939 |
| Indawo yokunyibilika(°C) | -20~-18 |
| Indawo yokubila(°C) | 110-111 |
| Indawo edanyazayo (°C) | 192 |
| Ukunyibilika kwamanzi(20°C) | 40g/L |
| Uxinzelelo loMphunga(20°C) | 0.15mmHg |
| Ukunyibilika | Inyibilika emanzini, ethanol kunye ne-ether. |
Isicelo seMveliso:
Iasidi yeValeric inosetyenziso oluninzi kwimizi-mveliso. Olunye usetyenziso olungundoqo lufana nesinyibilikisi kumashishini afana neepeyinti, iidayi, kunye nezinto zokuncamathelisa. Ikwasetyenziswa ekudibaneni kweziqholo kunye neziphakathi zamayeza. Ukongezelela, i-valeric acid isetyenziswe njenge-softener yeplastiki, i-preservative kunye ne-additive food.
Ulwazi ngoKhuseleko:
Iasidi yeValeric lulwelo olunokutsha kwaye kufuneka lugcinwe kude namadangatye avulekileyo kunye nemithombo yobushushu. Amanyathelo okukhusela ayimfuneko, afana nokunxiba iiglasi zokukhusela, iiglavu kunye nempahla, ziyafuneka xa uphathwa kwaye uyisebenzisa. Kwimeko yokunxibelelana ngokungalindelekanga nesikhumba okanye amehlo, gubha ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango. Iasidi yeValeric nayo kufuneka igcinwe kwizikhongozeli ezingangeni moya kude ne-oxidising agents kunye nezinto zokutya. Unonophelo kufuneka luthathwe kwindawo yokugcina kunye nokusetyenziswa ukuphepha ukusabela kwezinye iikhemikhali.
