2-Hydroxy-3-nitrobenzaldehyde (CAS# 5274-70-4)
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. I-R22 – Iyingozi uma igwinywe R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| I-WGK Germany | 3 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29130000 |
Isingeniso
I-2-Hydroxy-3-nitrobenzaldehyde iyinhlanganisela ephilayo futhi eyaziwa ngokuthi i-3-nitro-2-hydroxybenzaldehyde. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: Ikristalu eliphuzi eliqinile.
Sebenzisa:
- Ingasetshenziswa njengesiqalo sokuhlanganiswa kwamanye ama-organic compounds, njengama-antibiotics okwenziwa kanye nodayi.
Indlela:
- Ukulungiswa kwe-2-hydroxy-3-nitrobenzaldehyde kungatholakala ngokufaka i-nitrification ye-parabentaldehyde.
- Ngokuvamile lapho kukhona i-agent e-nitrifying, i-benzaldehyde ixutshwa kancane ne-nitric acid, futhi umkhiqizo otholakala ngemva kokusabela yi-2-hydroxy-3-nitrobenzaldehyde.
- Inqubo yokuhlanganisa idinga ukwenziwa ngaphansi kwezimo ezifanele zokuhlola ukuze kuqinisekiswe ukuphepha kanye nesivuno esiphezulu.
Ulwazi Lokuphepha:
- I-2-Hydroxy-3-nitrobenzaldehyde iwubuthi obuvuthayo.
- Landela izinqubo zokuphepha zaselabhorethri zamakhemikhali futhi ugqoke amagilavu okuvikela afanele, izibuko, namajazi elebhu ngesikhathi sokusebenza.
- Gwema ukuthinta isikhumba, amehlo, nezingubo, futhi unakekele ukuvikela ukuhogela izimpushana zazo noma amagesi.
