Propionic acid | 79-09-4
Idatha yeMveliso yeMveliso:
| Igama lemveliso | Propionic acid |
| Iipropati | Ulwelo olungenambala olunevumba elicaphukisayo |
| Uxinaniso(g/cm3) | 0.993 |
| Indawo yokunyibilika(°C) | -24 |
| Indawo yokubila(°C) | 141 |
| Indawo edanyazayo (°C) | 125 |
| Ukunyibilika kwamanzi(20°C) | 37g/100mL |
| Uxinzelelo loMphunga(20°C) | 2.4mmHg |
| Ukunyibilika | Ixutywe namanzi, inyibilika kwi-ethanol, i-acetone kunye ne-ether. |
Isicelo seMveliso:
I-1.Industry: I-Propionic acid ingasetyenziselwa njenge-solvent kwaye isetyenziswe ngokubanzi kwipende, i-dyestuff kunye ne-resin industries.
I-2.Medicine: I-Propionic acid ingasetyenziselwa ukuhlanganiswa kweziyobisi ezithile kunye nokulungiswa kwe-pH.
I-3.Ukutya: I-Propionic acid ingasetyenziselwa ukugcinwa kokutya ukugcina ukutsha kunye nomgangatho wokutya.
I-4.I-Cosmetics: I-Propionic acid ingasetyenziselwa ukuqulunqwa kweemveliso ezithile ze-cosmetic kunye nemisebenzi ye-antibacterial kunye ne-pH-adjusting.
Ulwazi ngoKhuseleko:
I-1.Propionic acid iyacaphukisa kwaye inokubangela intlungu evuthayo kunye nobomvu ekudibaneni nolusu, ukudibanisa ngokuthe ngqo kwesikhumba kufuneka kugwenywe.
I-2.I-Inhalation ye-propionic acid vapor inokubangela ukucaphuka kwindlela yokuphefumula kwaye idinga umoya omhle.
I-3.Propionic acid yinto enokutsha kwaye kufuneka igcinwe kude nomlilo ovulekileyo kunye nokushisa okuphezulu kwaye igcinwe kwindawo epholileyo, epholileyo.
4.Xa usebenza ngepropionic acid, izixhobo ezifanelekileyo zokukhusela ezifana neeglavu kunye nezibuko kufuneka zigqitywe. Ukhuseleko kufuneka lujongwe ngexesha lokusebenza.
