I-Etodolac (CAS#41340-25-4)
| Amakhodi Engozi | R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. R40 – Ubufakazi obuncane bomphumela we-carcinogenic R36 – Ukucasuka emehlweni R25 – Kunobuthi uma ugwinywe R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. S36 – Gqoka izingubo ezifanele zokuzivikela. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| Ama-ID e-UN | 3249 |
| I-WGK Germany | 3 |
| I-RTECS | UQ0360000 |
| Ikhodi ye-HS | 29349990 |
| I-Hazard Class | 6.1(b) |
| Iqembu Lokupakisha | III |
Isingeniso
I-Etodolac acid, eyaziwa nangokuthi i-nitromethane sulfonic acid noma i-TSA, iyinhlanganisela ye-inorganic. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-etodolac acid:
Ikhwalithi:
I-Etodolac iyi-asidi eqinile ecasula kakhulu futhi ebola. Iyakwazi ukuncibilika ngokuphelele emanzini ukuze yakhe isixazululo esine-asidi eqinile. Iyazinzile ezingeni lokushisa lasekamelweni, kodwa ingabola noma iqhume emazingeni okushisa aphezulu, lapho ichayeke ekushiseni, noma ithintana namanye amakhemikhali.
Ukusetshenziswa: Ingasetshenziswa futhi ekwelapheni ukugqwala kwezindawo zensimbi, inqubo ye-electroplating nezinye izinkambu.
Indlela:
I-Etodolac ngokuvamile ilungiswa ngokusabela kwe-nitromethane ne-sulfuric acid. Okokuqala, i-nitromethane isabela nge-concentrated sulfuric acid ukwakha i-etoyl chloride. I-Etoyl chloride ibe isisabela nge-dilute sulfuric acid noma amanzi ukuze yakhe i-nitromethane sulfonic acid.
Ulwazi Lokuphepha:
I-Etodolac iyacasula futhi iyagqwala, futhi iyingozi emehlweni, umgudu wokuphefumula, nesikhumba. Gqoka izibuko zokuzivikela, amagilavu kanye nezinto zokuphefumula ukuze ugweme ukuthinta isikhumba kanye nokuhogela umhwamuko. Ngesikhathi sokugcina nokusetshenziswa, ukuthintana nezinto ezivuthayo, izinto eziphilayo, ama-oxidants, njll. kufanele kugwenywe ukugwema ukusabela okuyingozi. Lapho kulahlwa imfucuza, imithethonqubo yokwelapha ehambisanayo kufanele ilandelwe ukuze kugwenywe ukungcoliswa kwemvelo kanye nokulimala komuntu.
