2-(p-Toluidino)Naphthalene-6-Sulfonic Acid Sodium Salt (CAS# 53313-85-2)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | R38 – Ukucasuka esikhunjeni R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 3-8-10 |
Isingeniso
I-Sodium 6-(p-toluidine) -2-naphthalene sulfonate, ebizwa ngokuthi i-MTNa, igama layo lamakhemikhali ngu-6-(dimethylamino)naphthalene-2-sulfonic acid usawoti we-sodium.
Ikhwalithi:
I-MTANA iyimpushana emhlophe ecwebezelayo encibilika emanzini futhi isixazululo sine-alkaline ebuthakathaka. Kuyi-electrophile esebenza njengomnikeli we-hydrogen kanye ne-catalyst ku-organic synthesis.
Sebenzisa:
I-MTANA isetshenziswa kakhulu ekuphenduleni kwe-organic synthesis. Ingasetshenziswa njenge-absorber ye-hydrogen ions futhi isetshenziselwa ukuvuselela ukusabela kwe-hydrogenation, ukusabela kwe-peroxidation, nokusabela kokunciphisa udayi. Ingasetshenziswa futhi ku-esterification, i-acylation, i-alkylation, kanye nokusabela kwe-condensation ku-organic synthesis. I-MTANA ingasetshenziswa futhi njengodayi, i-fluorescent, kanye ne-biomarker.
Indlela:
I-MTNa ivamise ukulungiselelwa ngokusabela i-p-toluidine nge-2-naphthalene sulfonic acid ukuze kukhiqizwe i-hydrochloride ye-MTNa, ebese iguqulelwa ku-MTNa ngesisekelo.
Ulwazi Lokuphepha:
I-MTANA iyinhlanganisela ezinzile. Kufanele kuqashelwe ukugwema ukuthintana nama-oxidants nama-asidi aqinile ngesikhathi sokusetshenziswa nokugcinwa ukuze kuvinjelwe ukusabela okuyingozi. Gqoka izinto zokuzivikela ezifanele ngesikhathi sokusebenzisa futhi ugweme ukuthintana ngqo nesikhumba namehlo. Uma inhlanganisela idliwe noma ithintwa, funa usizo lwezokwelapha ngokushesha futhi unikeze imininingwane namashidi edatha yokuphepha kudokotela wakho.
