N-acetyl Acetyl Aniline 99.9% Chemical Raw Material Acetanilide
Ƙayyadaddun bayanai
| Abu | Ƙayyadaddun bayanai |
| Bayyanar | Fari ko kusan fararen lu'ulu'u |
| Iyakance Wurin narkewa | 112 ~ 116 ° C |
| Aniline Assay | ≤0.15% |
| Abubuwan Ruwa | ≤0.2% |
| Phenol Assay | 20ppm ku |
| Abubuwan Ash | ≤0.1% |
| Free acid | 0.5% |
| Assay | ≥99.2% |
Marufi
25kg/drum,25kg/bag
Bayanin Samfura
| Sunan samfur | Acetanilide |
| Makamantu | N-Phenylacetamide |
| CAS No. | 103-84-4 |
| EINECS | 203-150-7 |
| Tsarin kwayoyin halitta | C8H9N |
| Nauyin Kwayoyin Halitta | 135.16 |
| Bayyanar | Farin crystalline foda |
| Wurin narkewa | 111-115 ºC |
| Wurin tafasa | 304ºC |
| Wurin walƙiya | 173ºC |
| Ruwa mai narkewa | 5 g/L (25ºC) |
| Assay | 99% |
Production Raw kayan
Abubuwan da ake samarwa na acetylaniline sun hada da aniline da acetone.Daga cikin su, aniline shine amine mai kamshi, yana daya daga cikin mafi mahimmancin kayan sinadarai masu mahimmanci, ana amfani da su sosai a cikin rini, magunguna, resins na roba, roba da sauran fannoni.Acetone, a matsayin wakili na acetylation, shine mahimmancin tsaka-tsaki a cikin masana'antar fermentation da kuma sinadarai na asali a fagen haɗin gwiwar kwayoyin halitta.
Acetanilide yawanci ana samarwa ta hanyar acetylation, wanda shine halayen aniline da acetone don samar da acetanilide.A dauki ne kullum da za'ayi a gaban alkaline catalysts kamar sodium hydroxide ko hydroxylamine, da dauki zazzabi ne kullum 80-100 ℃.A cikin martanin, acetone yana aiki azaman acetylation, yana maye gurbin hydrogen atom a cikin kwayar aniline tare da rukunin acetyl don samar da acetanilide.Bayan an gama amsawa, ana iya samun samfuran acetanilide mai tsabta ta hanyar tsaka-tsakin acid, tacewa da sauran matakan fasaha.
Aikace-aikace
1. Rini pigments: a matsayin tsaka-tsaki da ake amfani da shi wajen hada pigments, kamar bugu da rini, kayan rini na masana'anta, abinci, magunguna da sauran fannoni.
2. Drugs: Ana amfani da su azaman albarkatun ƙasa a cikin haɗar wasu magunguna da mahadi na likita, irin su diuretics, analgesics da anesthetics.
3. Spices: Ana iya amfani dashi azaman kayan kamshi na roba, kamar mahadi masu kamshi.
4 roba guduro: za a iya amfani da su hada da dama resins, kamar phenolic guduro, urea formaldehyde guduro, da dai sauransu.
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6. Rubber: za a iya amfani da shi azaman albarkatun kasa na roba roba roba, kuma za a iya amfani da a matsayin roba roba da buffer.
Hatsari: Class 6.1
1. Don tada jijiyoyin jiki na sama.
2. Ciwon ciki na iya haifar da yawan baƙin ƙarfe da marrow hyperplasia.
3. Maimaituwa na iya faruwa.Rashin haushi ga fata, zai iya haifar da dermatitis.
4. Hana tsarin juyayi na tsakiya da tsarin zuciya.
5. Yawan lamba na iya haifar da dizziness da kodadde.