2-Nafithol CAS 135-19-3
2-Naphthol CAS 135-19-3 ndi ma flakes oyera onyezimira kapena ufa woyera. Insoluble m'madzi, imasungunuka mosavuta mu ethanol, ether, chloroform, glycerol, ndi alkaline solutions.Ndi molekyulu ya hydroxyarene, yomwe ikakhala yokondwa pakompyuta imapanga asidi amphamvu. 2OH yosangalatsa imasiyanitsidwa ndi madzi okha. Ili ndi fungo la phenolic pang'ono. Sizogwirizana ndi oxidizing amphamvu, maziko amphamvu, asidi chlorides ndi asidi anhydrides. Ndi umodzi mwa mitundu yomwe imagwiritsidwa ntchito kwambiri ndi utoto wa fluorescence.
| ITEM | ZOYENERA |
| Maonekedwe | Ma flakes oyera kapena ufa (wololedwa kutembenukira mdima wachikasu kapena wofiyira wofiyira panthawi yosungira) |
| Molecular formula | C10H8O |
| Kulemera kwa maselo | 144.17 |
| Chiyero | ≥99% |
| Malo otentha otsika Zokhutira% | ≤0.05 |
1. Kaphatikizidwe ka utoto ndi utoto
Utoto: 2-Naphthol ndi wapakatikati wa utoto wambiri, makamaka pakuphatikizika kwa utoto wa asidi, utoto wofiira wa asidi, utoto wa lalanje wa asidi, ndi zina zambiri. Amagwiritsidwa ntchito ngati imodzi mwazomwe zimayambira pakupanga utoto, makamaka popanga utoto wa naphthalenesulfonic acid.
Pigment: Amagwiritsidwa ntchito popanga mitundu ina ya inki, makamaka m’mafakitale a mankhwala, nsalu ndi zosindikizira.
2. Mankhwala aulimi
Ma fungicides ndi herbicides: 2-Naphthol itha kugwiritsidwa ntchito ngati njira yopangira mankhwala ena aulimi. Ili ndi zinthu zina zophera fungicidal ndi herbicide, motero imagwiritsidwa ntchito paulimi, makamaka popewa komanso kupewa matenda a zomera ndi udzu.
3. Makampani a mphira
Antioxidant: 2-Naphthol itha kugwiritsidwa ntchito ngati chowonjezera cha mphira muzinthu za mphira kuti ipititse patsogolo antioxidant komanso kukhazikika kwake, potero kupititsa patsogolo moyo wautumiki ndi magwiridwe antchito a mphira.
175kg / ng'oma
2-Nafithol CAS 135-19-3
2-Nafithol CAS 135-19-3
