N-acetyl Acetyl Aniline 99.9% Chemical Raw Material Acetanilide
Nkọwapụta
| Ihe | Nkọwapụta |
| Ọdịdị | kristal ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ ọcha |
| Oke ebe mgbaze | 112 ~ 116 Celsius |
| Aniline Assay | ≤0.15% |
| Ọdịnaya Mmiri | ≤0.2% |
| phenol assay | 20ppm |
| Ọdịnaya Ash | ≤0.1% |
| Acid efu | 0.5% |
| Nyocha | ≥99.2% |
Nkwakọ ngwaahịa
25kg / drum, 25kg / akpa
Nkọwa ngwaahịa
| Aha ngwaahịa | Acetanilide |
| Ụdị okwu | N-Phenylacetamide |
| CAS Mba. | 103-84-4 |
| EINECS | 203-150-7 |
| Usoro ihe omimi | C8H9NO |
| Ibu molekụla | 135.16 |
| Ọdịdị | White crystalline ntụ ntụ |
| Ebe mgbaze | 111-115 ºC |
| Ebe esi nri | 304ºC |
| ebe mgbari | 173ºC |
| Mmiri solubility | 5 g/L (25ºC) |
| Nyocha | 99% |
Mmepụta Raw ihe
Ngwa ngwa nke mmepụta acetylaniline gụnyere aniline na acetone.N'ime ha, aniline bụ amine aromatic, bụ otu n'ime ihe ndị kasị mkpa organic chemical akụrụngwa, ọtụtụ ebe na-eji agba agba, ọgwụ, sịntetik resins, roba na ndị ọzọ ubi.Acetone, dị ka onye na-ahụ maka acetylation, bụ ihe dị mkpa na etiti na ụlọ ọrụ ịgba ụka na kemịkalụ bụ isi na ngalaba nke njikọ organic.
A na-emepụtakarị acetanilide site na acetylation, nke bụ mmeghachi omume nke aniline na acetone iji mepụta acetanilide.A na-eme mmeghachi omume n'ozuzu na ọnụnọ alkaline catalysts dị ka sodium hydroxide ma ọ bụ hydroxylamine, na mmeghachi omume okpomọkụ bụ n'ozuzu 80-100 ℃.Na mmeghachi omume ahụ, acetone na-arụ ọrụ dị ka acetylation, dochie otu hydrogen atom n'ime molekul aniline na otu acetyl iji mepụta acetanilide.Mgbe emechara mmeghachi omume ahụ, enwere ike nweta ngwaahịa acetanilide dị ọcha site na neutralization acid, filtration na usoro teknụzụ ndị ọzọ.
Ngwa
1. Agba agba: dị ka onye etiti na-eji na njikọ nke agba agba, dị ka ibipụta na agba agba, akwa ákwà, nri, ọgwụ na ndị ọzọ ubi.
2. Ọgwụ: A na-eji dị ka akụrụngwa na njikọ nke ọgwụ ụfọdụ na ogige ahụike, dị ka diuretics, analgesics na anesthetics.
3. Nri: Enwere ike iji ya mee ihe dị ka ngwa nri sịntetik, dị ka ogige aromatic.
4 resin sịntetik: enwere ike iji mejupụta resin dị iche iche, dị ka resin phenolic, urea formaldehyde resin, wdg.
5. mkpuchi: enwere ike iji ya dị ka onye na-ekesa ihe eji eme ihe maka mkpuchi, meziwanye ike agba nke agba na adhesion nke ihe nkiri agba.
6. Rubber: nwere ike iji dị ka akụrụngwa nke organic synthetic roba, nwekwara ike iji dị ka roba plasticizer na nchekwa.
Ihe egwu: Klas 6.1
1. Iji kpalie akụkụ iku ume elu.
2. Nri nwere ike ime ka nnukwu ígwè na ụmị ọkpụkpụ hyperplasia.
3. Mkpughe ugboro ugboro nwere ike ime.Na-akpasu iwe na akpụkpọ ahụ, nwere ike ime ka dermatitis.
4. Mgbochi usoro nhụjuanya nke etiti na usoro obi.
5. Ọnụ ọgụgụ buru ibu nke kọntaktị nwere ike ime ka dizziness na icha mmiri.