N-acetyl Acetyl Aniline 99.9% Chemical Raw Material Acetanilide
Tlhaloso
| Ntho | Litlhaloso |
| Ponahalo | Likristale tse tšoeu kapa tse batlang li le tšoeu |
| Melting Point Melting | 112–116°C |
| Tlhahlobo ea Aniline | ≤0.15% |
| Litaba tsa Metsi | ≤0.2% |
| Phenol Assay | 20ppm |
| Litaba tsa molora | ≤0.1% |
| Asiti ea mahala | ≤ 0.5% |
| Tlhahlobo | ≥99.2% |
Sephutheloana
25kg / moropa, 25kg / mokotla
Tlhaloso ea Sehlahisoa
| Lebitso la Sehlahiswa | Acetanilide |
| Litlhaloso tse tšoanang | N-Phenylacetamide |
| Nomoro ea CAS. | 103-84-4 |
| EINECS | 203-150-7 |
| Foromo ea limolek'hule | C8H9NO |
| Boima ba Molek'hule | 135.16 |
| Ponahalo | Phofo e tšoeu ea kristale |
| Sebaka se qhibilihang | 111-115 ºC |
| Ntho e belang | 304 ºC |
| flash point | 173 ºC |
| Ho qhibiliha ha metsi | 5 g/L (25 ºC) |
| Tlhahlobo | 99% |
Tlhahiso ea lihlahisoa tse tala
Lisebelisoa tse tala tsa tlhahiso ea acetylaniline haholo-holo li kenyelletsa aniline le acetone. Har'a tsona, aniline ke amine e nkhang hamonate, ke e 'ngoe ea lisebelisoa tsa bohlokoa ka ho fetisisa tsa lik'hemik'hale tse sebelisoang haholo ho dae, lithethefatsi, li-resin tsa maiketsetso, rabara le masimo a mang. Acetone, joalo ka moemeli oa acetylation, ke karolo ea bohlokoa ea lipakeng indastering ea ho belisoa le k'hemik'hale ea mantlha lefapheng la organic synthesis.
Acetanilide hangata e hlahisoa ke acetylation, e leng karabelo ea aniline le acetone ho theha acetanilide. Karabelo ka kakaretso e etsoa ka boteng ba li-catalyst tsa alkaline joalo ka sodium hydroxide kapa hydroxylamine, mme mocheso oa karabelo hangata ke 80-100 ℃. Ha a arabela, acetone e sebetsa e le acetylation, e nkela athomo ea hydrogen ka molek'hule ea aniline e nang le sehlopha sa acetyl ho etsa acetanilide. Ka mor'a hore karabelo e phethoe, lihlahisoa tse phahameng tsa acetanilide li ka fumanoa ka ho se nke lehlakore, ho hloekisa le mehato e meng ea theknoloji.
Kopo
1. Li-pigments tsa dae: e le setsi se sebelisoang ha ho etsoa li-pigment tsa dae, tse kang ho hatisa le ho daea lidae, li-agent tsa ho daea masela, lijo, meriana le masimo a mang.
2. Lithethefatsi: E sebelisoa e le lisebelisoa tse tala ha ho etsoa lithethefatsi tse itseng le metsoako ea meriana, e kang diuretics, analgesics le anesthetics.
3. Linōko: Li ka sebelisoa e le linōko tsa maiketsetso, tse kang metsoako e nkhang hamonate.
4 resin ea maiketsetso: e ka sebelisoa ho kopanya mefuta e fapaneng ea resin, joalo ka phenolic resin, urea formaldehyde resin, jj.
5. Ho roala: ho ka sebelisoa e le dae dispersant bakeng sa ho roala, ho ntlafatsa matla a mebala ea pente le ho khomarela filimi ea pente.
6. Rubber: e ka sebelisoa e le lisebelisoa tse tala tsa rabara ea maiketsetso, e ka boela ea sebelisoa e le polasetiki ea rabara le buffer.
Likotsi: Sehlopha sa 6.1
1. Ho susumetsa tsela e ka holimo ea phefumoloho.
2. Ho ja ho ka baka maemo a phahameng a tšepe le masapo a hyperplasia.
3. Ho pepeseha khafetsa ho ka etsahala. Ho halefisa letlalo, ho ka baka dermatitis.
4. Ho thibela tsamaiso ea methapo e bohareng le tsamaiso ea pelo.
5. Palo e kholo ea ho kopana e ka baka ho tsekela le ho ba lerootho.