2-Naphthol CAS 135-19-3
2-Naphthol CAS 135-19-3 fari ne mai sheki ko fari. Insoluble a cikin ruwa, sauƙi mai narkewa a cikin ethanol, ether, chloroform, glycerol, da alkaline mafita. Yana da kwayoyin hydroxyarene, wanda lokacin da wutar lantarki ta motsa jiki ta samar da acid mai karfi. M 2OH yana rabuwa cikin ruwa kawai. Yana da ɗan wari phenolic. Ba shi da jituwa tare da ma'auni mai ƙarfi mai ƙarfi, tushe mai ƙarfi, acid chlorides da acid anhydrides. Yana daya daga cikin rini mai kyalli da aka fi amfani da shi.
| ITEM | STANDARD |
| Bayyanar | Kashe-fararen flakes ko foda (an yarda su juya launin rawaya mai duhu ko ja mai duhu yayin ajiya) |
| Tsarin kwayoyin halitta | C10H8O |
| Nauyin kwayoyin halitta | 144.17 |
| Tsafta | ≥99% |
| Low tafasar batu Abun ciki% | ≤0.05 |
1. Haɗin rini da pigments
Rini: 2-Naphthol matsakaici ne na rini da yawa, musamman wajen hada rini na acid, rini na ja jajayen rini, rini na lemu, da dai sauransu, ana amfani da shi a matsayin daya daga cikin abubuwan da ake yin rini, musamman wajen hada rini na naphthalenesulfonic acid.
Pigments: Ana amfani da shi don shirya wasu kayan kwalliya, musamman a masana'antar sinadarai, masaku da kuma bugu.
2. Sinadaran noma
Fungicides da herbicides: 2-Naphthol ana iya amfani dashi azaman tsaka-tsaki na roba don wasu sinadarai na noma. Yana da wasu ayyukan fungicidal da ciyawa, don haka ana amfani da shi a fagen noma, musamman wajen rigakafi da magance cututtuka da ciyawa.
3. Masana'antar roba
Antioxidant: 2-Naphthol ana iya amfani dashi azaman ƙari na roba a cikin samfuran roba don haɓaka maganin antioxidant da karko, ta haka inganta rayuwar sabis da aikin roba.
175kg / ganga
2-Naphthol CAS 135-19-3
2-Naphthol CAS 135-19-3
