2-Methyl anthraquinone CAS 84-54-8
Nā kristal melemele. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether, benzene a me ka ethyl acetate. He waiwai nui ka 2-Methyl anthraquinone i ka ʻoihana. ʻAʻole ia e hoʻohana wale ʻia ma ke ʻano he kemika waena no ka hana ʻana i nā kala ʻeleʻele kiʻekiʻe, akā he mea hoʻohui pulping kūpono hoʻi i ka hana pepa. Hoʻohana nui ʻia ia i ka lāʻau lapaʻau, nā pesticides a me nā ʻano ʻē aʻe he nui. ʻO ka 2-Methyl anthraquinone maʻamau ʻo 2-Methyl anthraquinone, a pēlā aku, a hiki ke hoʻololi ʻia ka 2-Methyl anthraquinone e like me nā pono like ʻole e hana i nā hui i manaʻo ʻia.
| Mea | Kūlana Maʻamau | Nā Hualoaʻa |
| helehelena | Pauka melemele māmā | 99.13% |
| Hoʻāʻo | ≥ 99.0% | 285.3 |
| Wahi heheʻe mua maloʻo ℃ | ≥ 284.2 | 108.2℃ |
| Lehu% | ≤ 0.5% | 0.39% |
| Pohō ma ka maloʻo ʻana % | ≤ 0.4% | 0.24% |
1. Ma ke ʻano o nā kala, hoʻohui mua ʻia ka 2-methylanthraquinone i ka chlorinated a i ʻole ka nitrated e hana i nā ʻano kala anthraquinone like ʻole. Hōʻike nā helu helu he mau haneli o nā kala anthraquinone me ka waiwai kālepa nui.
2. I ke kaʻina hana pepa, he mea hoʻohui maikaʻi loa ka 2-methylanthraquinone. Hiki iā ia ke komo i loko o nā ʻāpana lāʻau a hoʻemi ʻia i 2-methylanthraquinone hydroquinone, he mea paʻa ʻole a maʻalahi hoʻi e oxidize. I loko o kēia pōʻaiapuni redox, ua oxidized nā ʻāpana i loko o nā ʻāpana lāʻau, kahi e hoʻoikaika ai i ka hopena a hoʻomaikaʻi i ka pono o ka pulping.
3. I loko o ka lāʻau lapaʻau, he waiwai nui ko nā alkyl anthraquinones no ka lāʻau lapaʻau. Wahi a ka noiʻi o kēia manawa, ke noiʻi mau ʻia nei nā hopena antibacterial, anti-inflammatory, antiviral a me ka pepehi ʻana i nā cell tumor o nā hui anthraquinone, a ua hoʻohana ʻia kekahi i ka hana pale maʻi maoli.
25kg/pahu a i ʻole i hoʻopilikino ʻia e like me nā pono o ka mea kūʻai aku
2-Methyl anthraquinone CAS 84-54-8
2-Methyl anthraquinone CAS 84-54-8
