N-acetyl Acetyl Aniline 99.9% Chemical Raw Material Acetanilide
Hōʻike
| 'ikamu | Nā kikoʻī |
| Ka nana aku | Keʻokeʻo keʻokeʻo a kokoke keʻokeʻo |
| Palena Lae hehee | 112~116°C |
| Aniline Assay | ≤0.15% |
| Waiwai | ≤0.2% |
| Phenol Assay | 20ppm |
| Lehu maʻiʻo | ≤0.1% |
| ʻakika manuahi | ≤ 0.5% |
| Hoʻāʻo | ≥99.2% |
Hoʻopili ʻia
25kg / pahu, 25kg / ʻeke
Hōʻike huahana
| Inoa Huahana | Acetanilide |
| Nā huaʻōlelo like | N-Phenylacetamide |
| CAS No. | 103-84-4 |
| EINECS | 203-150-7 |
| ʻAno Molekala | C8H9NO |
| Kaumaha Molekala | 135.16 |
| Ka nana aku | ʻO ka pauka kristal keʻokeʻo |
| Lae hehee | 111-115 ºC |
| Lae paila | 304 ºC |
| kiko uila | 173 ºC |
| Ka hoʻoheheʻe wai | 5 g/L (25 ºC) |
| Hoʻāʻo | 99% |
Hoʻohua Raw mea
ʻO nā mea maka o ka hana acetylaniline ka nui o ka aniline a me ka acetone. I waena o lākou, ʻo aniline kahi amine aromatic, ʻo ia kekahi o nā mea koʻikoʻi koʻikoʻi koʻikoʻi, hoʻohana nui ʻia i nā dyes, lāʻau lapaʻau, resins synthetic, rubber a me nā māla ʻē aʻe. ʻO ka Acetone, ma ke ʻano he acetylation agent, he mea koʻikoʻi i waena o ka ʻoihana fermentation a me kahi kemika kumu ma ke kahua o ka synthesis organik.
Hoʻopuka pinepine ʻia ka Acetanilide e ka acetylation, ʻo ia ka hopena o ka aniline a me ka acetone e hana i ka acetanilide. Hana ʻia ka hopena ma ke alo o nā catalysts alkaline e like me ka sodium hydroxide a i ʻole hydroxylamine, a ʻo ka mahana o ka hopena ma ke ʻano he 80-100 ℃. I ka hopena, hana ka acetone ma ke ʻano he acetylation, e hoʻololi ana i kahi hydrogen atom i loko o kahi mole aniline me kahi hui acetyl e hana i ka acetanilide. Ma hope o ka pau ʻana o ka hopena, hiki ke loaʻa nā huahana acetanilide maʻemaʻe kiʻekiʻe ma o ka neutralization acid, kānana a me nā hana ʻenehana ʻē aʻe.
Palapala noi
1. ʻO nā puaʻa kala: ma ke ʻano he mea waena i hoʻohana ʻia i ka synthesis o nā puaʻa dye, e like me ka paʻi ʻana a me ka hoʻoluʻu ʻana, nā mea pena lole, nā meaʻai, nā lāʻau lapaʻau a me nā māla ʻē aʻe.
2. Nā lāʻau lapaʻau: Hoʻohana ʻia e like me nā mea maka i ka synthesis o kekahi mau lāʻau lapaʻau a me nā pūhui lapaʻau, e like me nā diuretics, analgesics a me nā anesthetics.
3. Nā meaʻala: Hiki ke hoʻohanaʻia e like me nā meaʻala synthetic, e like me nā meaʻala.
4 synthetic resin: hiki ke hoʻohana ʻia e synthesize i nā ʻano resins, e like me ka phenolic resin, urea formaldehyde resin, etc.
5. Ka uhi ʻana: hiki ke hoʻohana ʻia e like me ka dispersant dye no ka uhi ʻana, hoʻomaikaʻi i ka mana kala o ka pena a me ka hoʻopili ʻana o ke kiʻi pena.
6. Rubber: hiki ke hoʻohana ʻia e like me ka mea maka o ka lāʻau synthetic synthetic, hiki ke hoʻohana ʻia e like me ka plasticizer a me ka buffer.
Nā pōʻino: Papa 6.1
1. E hoʻoulu i ka ʻōpū hanu luna.
2. Hiki i ka ʻai ʻana ke hoʻoulu i nā kiʻekiʻe kiʻekiʻe o ka hao a me ka iwi iwi hyperplasia.
3. Hiki ke hōʻike hou ʻia. ʻO ka hoʻonāukiuki i ka ʻili, hiki ke hana i ka dermatitis.
4. Hoʻopaʻa i ke kikowaena pūnaewele a me ka ʻōnaehana cardiovascular.
5. ʻO ka nui o ka hoʻopili ʻana i hiki ke hoʻopōʻino a haʻalulu.