N-acetyl Acetyl Aniline 99.9% Chemical Raw Material Acetanilide
Fa'amatalaga
| Aitema | Fa'amatalaga |
| Fa'aaliga | Pa'epa'e pe toetoe a papa'e tioata |
| Tapulaa o le Lisi | 112~116°C |
| Aniline Assay | ≤0.15% |
| Suavai Suavai | ≤0.2% |
| Su'ega Phenol | 20ppm |
| Fufulu Content | ≤0.1% |
| fua fua | ≤ 0.5% |
| Su'ega | ≥99.2% |
afifiina
25kg/pa'u,25kg/pe
Fa'amatalaga o oloa
| Igoa Oloa | Acetanilide |
| Synonyms | N-Phenylacetamide |
| CAS Nu. | 103-84-4 |
| EINECS | 203-150-7 |
| Fuafua mole | C8H9NO |
| Molecular Weight | 135.16 |
| Fa'aaliga | Pa'epa'e tioata pa'epa'e |
| Liu liusuavai | 111-115ºC |
| Fa'apuna | 304ºC |
| Fa'ailoga moli | 173ºC |
| Suavai soluble | 5 g/L (25 ºC) |
| Su'ega | 99% |
Gaosi Mea Mata
O mea mataʻutia o le gaosiga o le acetylaniline e aofia ai le aniline ma le acetone.Faatasi ai ma i latou, o le aniline o se amine manogi, o se tasi o mea e sili ona taua o vailaʻau faʻamaʻi, faʻaaogaina lautele i vali, vailaʻau, resini gaosia, paʻu ma isi fanua.Acetone, i le avea ai ma sui o le acetylation, o se mea taua tele i le alamanuia fermentation ma se vailaʻau faʻavae i le fanua o le faʻaogaina o meaola.
Acetanilide e masani ona gaosia e le acetylation, o le tali atu lea o le aniline ma le acetone e fausia ai le acetanilide.O le tali e masani lava ona faia i le i ai o faʻamaʻi alkaline e pei o le sodium hydroxide poʻo le hydroxylamine, ma o le vevela o le tali e masani lava 80-100 ℃.I le tali atu, o le acetone e galue e pei o le acetylation, e sui ai se hydrogen atom i totonu o se mole mole aniline ma se vaega acetyl e fausia ai le acetanilide.A maeʻa le tali, e mafai ona maua oloa acetanilide mama maualuga e ala i le neutralization acid, filtration ma isi laasaga tekinolosi.
Fa'atatauga
1. Faʻailoga lanu: e avea o se mea faʻaoga faʻaoga i le tuʻufaʻatasia o lanu vali, e pei o le lomitusi ma le faʻalanu vali, mea faʻalanu ie, meaʻai, vailaʻau ma isi fanua.
2. Fualaau: Faʻaaogaina e fai ma mea mataʻutia i le tuʻufaʻatasia o nisi vailaʻau ma vailaʻau faʻapitoa, e pei o le diuretics, analgesics ma anesthetics.
3. Mea manogi: E mafai ona faʻaaogaina e fai ma mea manogi, e pei o mea manogi.
4 synthetic resin: e mafai ona faʻaaogaina e faʻapipiʻi ai ituaiga resini, e pei o le phenolic resin, urea formaldehyde resin, ma isi.
5. Faʻapipiʻi: e mafai ona faʻaaogaina e pei o se faʻamaʻi faʻafefete mo le ufiufi, faʻaleleia le malosi o le valivali ma le pipii o ata vali.
6. Paʻa: e mafai ona faʻaaogaina e pei o mea mataʻutia o paʻu faʻasolosolo faʻasolosolo, e mafai foi ona faʻaaogaina e pei o le paʻu palasitika ma le paʻu.
Tulaga Lamatia: Vasega 6.1
1. E fa'aosofia ai le manava pito i luga.
2. O le inuina e mafai ona mafua ai le maualuga o le maualuga o le u'amea ma le ga'o o ponaivi.
3. E mafai ona tupu fa'afia.O le ita i le pa'u, e mafai ona mafua ai le dermatitis.
4. Taofi le fatugalemu o le tino ma le cardiovascular system.
5. O le tele o le fa'afeso'ota'i e mafai ona niniva ma sesega.