4-nitrobenzenesulphonic acid(CAS#138-42-1)
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| Ama-ID e-UN | 2305 |
| Ikhodi ye-HS | 29049090 |
| Inothi Lengozi | Iyagqwala/Iyacasula |
| I-Hazard Class | 8 |
| Iqembu Lokupakisha | II |
Isingeniso
I-4-nitrobenzenesulfonic acid (i-tetranitrobenzenesulfonic acid) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso kwezinye zezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-4-nitrobenzene sulfonic acid:
Ikhwalithi:
1. Ukubukeka: I-4-nitrobenzene sulfonic acid iyikristalu ekhanyayo ephuzi amorphous noma okuqinile okuyimpuphu.
2. Ukunyibilika: I-4-nitrobenzene sulfonic acid iyancibilika emanzini, etshwaleni nasezincibilikisini ze-ether, futhi ayincibiliki kuzincibilikisi eziningi eziphilayo.
3. Ukuzinza: Azinzile uma kuqhathaniswa nezinga lokushisa legumbi, kodwa izoqhuma lapho ihlangana nemithombo yokuthungela, amazinga okushisa aphezulu kanye nama-oxidants anamandla.
Sebenzisa:
1. Njengempahla yokusetshenziswa yeziqhumane: I-4-nitrobenzene sulfonic acid ingasetshenziswa njengenye yezinto ezingavuthiwe zeziqhumane (njenge-TNT).
2. I-Chemical synthesis: Ingasetshenziswa njenge-reagent ye-nitrosylation ku-organic synthesis.
3. Imboni kadayi: Embonini kadayi, i-4-nitrobenzene sulfonic acid ingasetshenziswa njengendawo yokwenziwa yodayi.
Indlela:
I-4-Nitrobenzene sulfonic acid ngokuvamile ilungiswa ngokusabela kwe-nitrobenzene sulfonyl chloride (C6H4(NO2)SO2Cl) ngamanzi noma i-alkali.
Ulwazi Lokuphepha:
1. I-4-nitrobenzene sulfonic acid iyaqhuma futhi kufanele igcinwe futhi isetshenziswe ngokuhambisana ngokuqinile nezinqubo zokusebenza eziphephile.
2. Ukuchayeka ku-4-nitrobenzene sulfonic acid kungabangela ukucasuka kwesikhumba namehlo, futhi izinyathelo zokuzivikela kufanele zithathwe uma kunesidingo.
3. Uma uphatha i-4-nitrobenzene sulfonic acid, ukuthintana nezinto ezivuthayo kufanele kugwenywe ukugwema izingozi zomlilo noma ukuqhuma.
4. Ukulahlwa kwemfucuza: Imfucuza engu-4-nitrobenzene sulfonic acid kufanele ilahlwe ngokuhambisana nemithetho yendawo, futhi kwenqatshelwe ngokuphelele ukuyilahla emithonjeni yamanzi noma endaweni ezungezile.
