E leai ni lanu manino 99.5% Liquid Ethyl Acetate Mo Alamanuia Vasega
Fa'aoga
O le Ethyl acetate o se mea e sili ona lelei i mea tau pisinisi ma e mafai ona faʻaaogaina i le fiber nitrate, ethyl fiber, chlorinated rubber ma vinyl resin, cellulose acetate, cellulose butyl acetate ma le paʻu gaosia, faʻapea foʻi ma inks nitro fiber vai mo kopi kopi. E mafai ona faʻaaogaina e fai ma solu faʻapipiʻi, vali manifinifi. Fa'aaogaina e fai ma su'esu'ega su'esu'e, mea masani ma solvent mo su'esu'ega chromatographic. I totonu o le fale gaosi oloa e mafai ona faʻaaogaina e avea o se mea e faʻamamā ai, i totonu o meaʻai e mafai ona faʻaaogaina e avea o se sui faʻapitoa e faʻaleleia ai le tofo o le ava malosi, ae faʻaaogaina foi e fai ma vailaʻau faʻamaʻi ma vailaʻau faʻamaʻi. E fa'aaogaina foi le Ethyl acetate e fai ai vali, vaila'au ma mea manogi.
O le teuina o lo'o i le vevela o le potu ma e tatau ona fa'amama ma fa'amamago, aloese mai le fa'aalia i le la ma le susu. O le Ethyl acetate e mafai ona faʻaleagaina i mea faʻafefe, oxidants, malosi malosi ma faʻavae, ma o lea e manaʻomia ai le vavae ese mai nei mea pe a teuina ma faʻaoga e aloese ai mai lamatiaga.
Fa'atinoga Fa'atusa
Ethyl acetate o loʻo i ai le tele o faʻaoga. O nisi vaega tetele o gaosiga ma fa'aoga e aofia ai:
1. Gaosiga i vaega e pei o teuteuga, tausiga o le tagata lava ia ma mea manogi.
2. Gaosiga o vali, resini, fa'alavalava ma vaitusi, e fai ma solvents.
3. I totonu o le falemaʻi falemaʻi, e mafai ona faʻaaogaina e avea ma solvent ma extractant.
4. Faʻaaogaina lautele i le pisinisi o meaʻai ma meainu, i le pia, uaina, meainu, mea manogi, sua suamalie ma isi fanua e fai ma mea e faʻamalieina ai.
5. E masani ona faʻaaogaina e avea o se solvent i fale suʻesuʻe ma gaosiga.
Fa'amatalaga
Meatotino | Taua | Metotia Su'ega | |
Mama, wt% | min | 99.85 | GC |
Fa'asu'u Toega, wt% | maualuga | 0.002 | ASTM D 1353 |
Vai, wt% | maualuga | 0.05 | ASTM D 1064 |
Lanu, Pt-Co Units | maualuga | 0.005 | ASTM D 1209 |
Acidity, pei ole Acetic Acid | maualuga | 10 | ASTM D 1613 |
Malosi, (ρ 20, g/cm 3 ) | 0.897-0.902 | ASTM D 4052 | |
Ethanol(CH3CH2OH), wt % | maualuga | 0.1 | GC |