4-Nitrophenylhydrazine Hydrochloride（CAS# 636-99-7)
| Nā Code Risk | R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S22 – Mai hanu i ka lepo. |
| UN ID | 2811 |
| Nānā Hazard | ʻinoʻino |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | III |
Hoʻolauna
4-nitrophenylhydrazine hydrochloride. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:
ʻAno maikaʻi:
- 4-Nitrophenylhydrazine hydrochloride he paʻa kalamele melemele i hiki ke hoʻoheheʻe ʻia i ka wai.
- He mea oxidizing nui a pahū, no laila e mālama pono iā ia.
E hoʻohana:
- Hoʻohana mau ʻia ka 4-Nitrophenylhydrazine hydrochloride ma ke ʻano he waena no nā mea ikaika a me nā mea pahū.
- Hiki ke hoʻohana ʻia i ka hoʻomākaukau ʻana i nā pūhui nitro-group-containing.
Hanana:
- Loaʻa kahi ala maʻamau no ka hoʻomākaukau ʻana i ka 4-nitrophenylhydrazine hydrochloride e ka nitrification.
- E hoʻoheheʻe i ka phenylhydrazine i loko o kahi mea hoʻoheheʻe ʻakika a hoʻohui i ka nui kūpono o ka waikawa nitric.
- I ka hopena o ka hopena, ua crystallized ka huahana ma ke ʻano o ka waika hydrochloric.
ʻIke palekana:
- ʻO 4-Nitrophenylhydrazine hydrochloride he mea paʻa ʻole a pahū a ʻaʻole pono e hana ʻino me nā mea a i ʻole nā kūlana ʻē aʻe.
- I ka wā o ka mālama ʻana a me ka mālama ʻana, pono e hahai i nā kaʻina hana palekana kūpono a hoʻohana i nā lako pale kūpono.
- I ka wā e hana ai i nā hoʻokolohua a i ʻole ka hoʻohana ʻana i ka ʻoihana, mālama pono ʻia ka nui a me nā kūlana o kāna hoʻohana ʻana e pale i nā pōʻino.
- I ka wā e hoʻolei ai a hoʻolei aku paha i ka waiwai, pono e mālama ʻia nā kānāwai kūloko, nā lula a me nā lula.
