2-Naphthol CAS 135-19-3
ʻO 2-Naphthol CAS 135-19-3 he ʻili keʻokeʻo keʻokeʻo a i ʻole ka pauka keʻokeʻo. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether, chloroform, glycerol, a me ka alkaline solution. Hoʻokaʻawale ʻo 2OH i ka wai wale nō. He ala phenolic iki kona. ʻAʻole kūpono ia me nā mea oxidizing ikaika, nā kumu ikaika, nā chlorides waikawa a me nā anhydride waikawa. ʻO ia kekahi o nā mea hoʻonani fluorescence i hoʻohana pinepine ʻia.
| MEA | KANAWAI |
| Ka nana aku | ʻO nā ʻōpala keʻokeʻo keʻokeʻo a i ʻole ka pauka (ʻae ʻia e huli i ka melemele ʻeleʻele a i ʻole ka ʻulaʻula ʻeleʻele i ka wā e waiho ai) |
| ʻAno molekala | C10H8O |
| Kaumaha molekula | 144.17 |
| Maemae | ≥99% |
| wahi paila haʻahaʻa maʻiʻo% | ≤0.05 |
1. Ka hoʻohui ʻana o nā mea pena a me nā puaʻa
Nā Pelu: 2-Naphthol he mea waena no nā mea pena he nui, ʻoi aku ka nui o ka hoʻohui ʻana o nā waiʻakaʻaka, nā waiʻulaʻulaʻulaʻula, nā waiʻalani waikawa, a me nā mea ʻē aʻe.
Pigments: Hoʻohana ʻia ia no ka hoʻomākaukau ʻana i kekahi mau puaʻa, ʻoi loa i ka ʻoihana kemika, textile a me nā ʻoihana paʻi.
2. Nā kemika mahiʻai
Fungicides a me nā lāʻau lapaʻau: 2-Naphthol hiki ke hoʻohana ʻia ma ke ʻano he synthetic intermediate no kekahi mau kemika mahiʻai. Loaʻa iā ia kekahi mau hana fungicidal a me herbicidal, no laila hoʻohana pinepine ʻia i ka māla mahiʻai, ʻoi loa i ka pale ʻana a me ka mālama ʻana i nā maʻi kanu a me nā mauʻu.
3. ʻOihana Rubber
Antioxidant: Hiki ke hoʻohana ʻia ʻo 2-Naphthol e like me ka hoʻohui ʻana i nā huahana rubber e hoʻonui ai i kona antioxidant a me ka lōʻihi, a laila e hoʻomaikaʻi ai i ke ola lawelawe a me ka hana o ka lāʻau.
175kg / pahu
2-Naphthol CAS 135-19-3
2-Naphthol CAS 135-19-3
