Ulaula 1 CAS 1229-55-6
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – E hoʻonāukiuki i nā maka, ʻōnaehana hanu a me ka ʻili. |
| Ka wehewehe palekana | S22 – Mai hanu i ka lepo. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S36 – E komo i nā lole pale kūpono. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
| WGK Kelemānia | 2 |
| RTECS | GE5844740 |
| HS Code | 32129000 |
Hoʻolauna
ʻO ka ʻulaʻula ʻulaʻula 1, ʻike ʻia hoʻi ʻo ketoamine ʻulaʻula a i ʻole ketohydrazine ʻulaʻula, he mea ʻulaʻula ʻulaʻula. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka solvent red 1:
Pono: He pauda paʻa me ka ʻulaʻula ʻulaʻula, hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka acetone, akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai. Hōʻike ia i ke kūpaʻa maikaʻi ma lalo o nā kūlana acidic a me ka alkaline.
E hoʻohana:
Hoʻohana pinepine ʻia ʻo Solvent red 1 ma ke ʻano he hōʻailona kemika, hiki ke hoʻohana ʻia i nā hoʻokolohua kemika e like me ka titration acid-base a me ka hoʻoholo ʻana i nā ion metala. Hiki ke ʻike ʻia ka melemele i loko o nā ʻakika a me ka ʻulaʻula i nā hopena alkaline, a hiki ke hōʻike ʻia ka pH o ka hopena e ka loli ʻana o ke kala.
Hanana:
ʻO ke ʻano o ka hoʻomākaukau ʻana o ka solvent ʻulaʻula 1 he mea maʻalahi ia, a ua hoʻohui ʻia e ka condensation reaction o nitroaniline a me p-aminobenzophenone. Hiki ke hana ʻia ke ʻano synthesis kikoʻī i loko o ka hale hana.
ʻIke palekana:
He palekana ka Solvent Red 1 ma lalo o nā kūlana hana maʻamau, akā pono e hoʻomaopopo ʻia kēia:
3. Hōʻalo i ka hoʻopili ʻana me nā oxidants a me nā waikawa ikaika i ka wā e mālama ai.
4. I ka wā o ka hoʻohana ʻana, e hoʻokomo i nā mīkina lima pale a me nā goggles e hōʻoia i ka hana ʻia ʻana o ka hana ma kahi wahi maikaʻi.
