N-acetyl Acetyl Aniline 99.9% Kemikali Aise Ohun elo Acetanilide
Sipesifikesonu
| Nkan | Awọn pato |
| Ifarahan | Funfun tabi fere funfun kirisita |
| Yo Point ifilelẹ | 112 ~ 116°C |
| Aniline Assay | ≤0.15% |
| Omi akoonu | ≤0.2% |
| Phenol Assay | 20ppm |
| Eeru akoonu | ≤0.1% |
| Acid ọfẹ | ≤ 0.5% |
| Ayẹwo | ≥99.2% |
Iṣakojọpọ
25kg / ilu, 25kg / apo
ọja Apejuwe
| Orukọ ọja | Acetanilide |
| Awọn itumọ ọrọ sisọ | N-Phenylacetamide |
| CAS No. | 103-84-4 |
| EINECS | 203-150-7 |
| Fọọmu Molecular | C8H9NO |
| Òṣuwọn Molikula | 135.16 |
| Ifarahan | Funfun okuta lulú |
| Ojuami yo | 111-115ºC |
| Oju omi farabale | 304ºC |
| oju filaṣi | 173ºC |
| Omi solubility | 5 g/L (25ºC) |
| Ayẹwo | 99% |
Production Aise ohun elo
Awọn ohun elo aise ti iṣelọpọ acetylaniline ni akọkọ pẹlu aniline ati acetone. Lara wọn, aniline jẹ amine aromatic, jẹ ọkan ninu awọn ohun elo aise kemikali ti o ṣe pataki julọ, ti a lo ni lilo pupọ ni awọn awọ, awọn oogun, awọn resini sintetiki, roba ati awọn aaye miiran. Acetone, gẹgẹbi oluranlowo acetylation, jẹ agbedemeji pataki ni ile-iṣẹ bakteria ati kemikali ipilẹ ni aaye ti iṣelọpọ Organic.
Acetanilide maa n ṣejade nipasẹ acetylation, eyiti o jẹ iṣesi aniline ati acetone lati dagba acetanilide. Ihuwasi naa ni gbogbogbo ni a ṣe ni iwaju awọn ayase ipilẹ bi iṣuu soda hydroxide tabi hydroxylamine, ati pe iwọn otutu ifajẹ gbogbogbo jẹ 80-100℃. Ninu iṣesi, acetone n ṣiṣẹ bi acetylation, rọpo atomu hydrogen kan ninu moleku aniline pẹlu ẹgbẹ acetyl lati ṣẹda acetanilide. Lẹhin ifasẹyin ti pari, awọn ọja acetanilide mimọ le ṣee gba nipasẹ didoju acid, sisẹ ati awọn igbesẹ imọ-ẹrọ miiran.
Ohun elo
1. Dye pigments: bi agbedemeji ti a lo ninu iṣelọpọ ti awọn awọ awọ, gẹgẹbi titẹ ati awọn awọ-awọ, awọn aṣoju ti npa aṣọ, ounje, oogun ati awọn aaye miiran.
2. Awọn oogun: Ti a lo bi awọn ohun elo aise ni iṣelọpọ ti awọn oogun kan ati awọn agbo ogun, gẹgẹbi awọn diuretics, analgesics ati anesthetics.
3. Awọn turari: Le ṣee lo bi awọn turari sintetiki, gẹgẹbi awọn agbo ogun aromatic.
4 resini sintetiki: le ṣee lo lati ṣepọ ọpọlọpọ awọn resini, gẹgẹbi resini phenolic, resini urea formaldehyde, ati bẹbẹ lọ.
5. Aso: le ṣee lo bi dispersant dye fun ti a bo, mu awọn awọ agbara ti kun ati adhesion ti kun film.
6. Rubber: le ṣee lo bi ohun elo aise ti roba sintetiki Organic, tun le ṣee lo bi ṣiṣu roba ati saarin.
Awọn ewu: Kilasi 6.1
1. Lati mu iṣan atẹgun oke.
2. Ingestion le fa awọn ipele giga ti irin ati hyperplasia ọra inu eegun.
3. tun le waye. Irritating si awọ ara, le fa dermatitis.
4. Idilọwọ eto aifọkanbalẹ aarin ati eto inu ọkan ati ẹjẹ.
5. Nọmba nla ti olubasọrọ le fa dizziness ati bia.