N-acetyl Acetyl Aniline 99.9% Ihe Kemịkalụ Acetanilide
Nkọwapụta
| ihe | Nkọwapụta |
| Ọdịdị | Kristal ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ ọcha |
| Oke Ebe Na-agbaze | 112~116°C |
| Nnyocha Aniline | ≤0.15% |
| Ọdịnaya Mmiri | ≤0.2% |
| Nnyocha Phenol | 20ppm |
| Ọdịnaya ntụ | ≤0.1% |
| Asịd efu | ≤ 0.5% |
| Nnwale | ≥99.2% |
Nkwakọ ngwaahịa
25kg/drum, 25kg/akpa
Nkọwa Ngwaahịa
| Aha Ngwaahịa | Acetanilide |
| Okwu ndị yiri ya | N-Phenylacetamide |
| Nọmba CAS | 103-84-4 |
| EINECS | 203-150-7 |
| Usoro Molekụla | C8H9NO |
| Ibu Molekụla | 135.16 |
| Ọdịdị | Ntụ ntụ ọcha |
| Ebe agbaze | 111-115 ºC |
| Ebe isi mmiri | 304 ºC |
| ebe mgbari | 173 ºC |
| Mmiri na-agbaze | 5 g/L (25 ºC) |
| Nnwale | 99% |
Mmepụta Ihe ndị e ji emepụta ihe
Ihe ndị e ji emepụta acetylaniline gụnyere aniline na acetone. N'ime ha, aniline bụ amine na-esi ísì ụtọ, ọ bụkwa otu n'ime ihe ndị kacha mkpa e ji emepụta kemịkalụ organic, nke a na-ejikarị agba, ọgwụ, resin sịntetik, rọba na ihe ndị ọzọ. Acetone, dịka ihe na-eme ka acetylation dị, bụ ihe dị mkpa n'ime ụlọ ọrụ mmepụta ihe na kemịkalụ bụ isi n'ọhịa nke mmepụta organic.
A na-emepụta Acetanilide site na acetylation, nke bụ mmeghachi omume nke aniline na acetone iji mepụta acetanilide. A na-emekarị mmeghachi omume ahụ n'ihu ndị na-eme ka alkaline dị ka sodium hydroxide ma ọ bụ hydroxylamine, okpomọkụ mmeghachi omume ahụ na-adịkarị 80-100℃. N'ime mmeghachi omume ahụ, acetone na-arụ ọrụ dị ka acetylation, na-eji otu acetyl dochie atọm hydrogen na molekul aniline iji mepụta acetanilide. Mgbe emechara mmeghachi omume ahụ, enwere ike nweta ngwaahịa acetanilide dị ọcha site na mbelata acid, nzacha na usoro teknụzụ ndị ọzọ.
Ngwa
1. Agba agba: dị ka ihe e ji eme ihe n'ịmepụta agba agba, dị ka ibipụta na ịcha agba agba, ihe e ji agba ákwà, nri, ọgwụ na ihe ndị ọzọ.
2. Ọgwụ: A na-eji ya eme ihe dị ka ihe e ji emepụta ọgwụ na ihe ndị e ji agwọ ọrịa, dịka ọgwụ diuretics, analgesics na anesthetics.
3. Ngwa nri: Enwere ike iji ya mee ihe dị ka ihe na-esi ísì ụtọ, dịka ihe na-esi ísì ụtọ.
4 resin sịntetik: enwere ike iji ya mepụta ọtụtụ resin, dịka resin phenolic, resin urea formaldehyde, wdg.
5. Mkpuchi: enwere ike iji ya dị ka ihe na-agbasa agba maka mkpuchi, melite ike agba nke agba na ịrapara nke ihe nkiri agba.
6. Rọba: enwere ike iji ya dị ka ihe eji emepụta rọba sịntetik organic, enwere ike iji ya dị ka rọba plastik na nchekwa.
Ihe Ize Ndụ: Klas 6.1
1. Iji kpalie akụkụ iku ume elu.
2. Iri nri nwere ike ibute oke iron na oke ọkpụkpụ.
3. Ikpughe ya ugboro ugboro nwere ike ime. Ọ na-akpasu akpụkpọ ahụ iwe, ọ nwekwara ike ibute dermatitis.
4. Na-egbochi sistemụ akwara etiti na sistemụ obi.
5. Ọnụọgụ dị ukwuu nke kọntaktị nwere ike ibute isi ọwụwa na agbagọ.