Yellow 33 CAS 232-318-2
| Iikhowudi zoMngcipheko | I-R22 – Iyingozi xa iginyiwe R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R36/38 – Iyacaphukisa amehlo kunye nolusu. |
| Inkcazelo yoKhuseleko | S24/25-Kuphephe ukudibana nolusu namehlo. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso |
| WGK eJamani | 3 |
| RTECS | GC5796000 |
Intshayelelo
I-solvent yellow 33 yidayi enyibilikayo yendalo enombala o-orenji-tyheli, kwaye igama layo lekhemikhali yibromophenol tyheli. I-Solvent Yellow 33 inezi mpawu zilandelayo:
1. Ukuzinza kombala: i-solvent yellow 33 ichithwa kwi-solvent ye-organic kwiqondo lokushisa, ebonisa isisombululo se-orange-yellow, kunye nokuzinza kombala omhle.
2. Ukunyibilika: i-solvent yellow 33 iyanyibilika kwii-solvents eziphilayo ezifana ne-alcohol, i-ketones, i-esters, i-aromatics, njl., kodwa ayinyibiliki emanzini.
3. Ukuxhathisa okuphezulu kwe-solvent: I-solvent yellow 33 ine-solubility ephezulu kwi-solvents kwaye inokumelana okulungileyo kwe-solvent.
Usetyenziso oluphambili lwe-solvent yellow 33 lubandakanya:
1. Imibala yedayi: Njengedayi enyibilikayo enyibilikayo, i-solvent yellow 33 ihlala isetyenziswa kwiingubo, ii-inki, iiplastiki, irabha, iintsinga kunye nezinye iindawo ukunika iimveliso eziorenji tyheli.
2. Idayi ephakathi: i-solvent yellow 33 inokusetyenziswa njengedayi ephakathi, enokusetyenziswa njengempahla ekrwada yokwenziwa kwezinye iidayi ze-pigment.
Iindlela eziqhelekileyo zokulungiswa kwe-solvent yellow 33 zezi:
1. Indlela ye-Synthesis: i-solvent yellow 33 inokulungiswa yi-bromine kwi-phenol bromination, kwaye emva koko i-acidification, i-sulfonation, i-alkylation kunye nezinye iimpendulo zamanyathelo amaninzi.
2. Indlela ye-Oxidation: imathiriyeli ekrwada ye-solvent emthubi 33 ifakwe ioksijini ngeoksijini phambi kwe-catalyst ukwenza i-solvent yellow 33.
Ulwazi ngokhuseleko lwe-solvent yellow 33 lulolu hlobo lulandelayo:
1. I-solvent yellow 33 inomlinganiselo othile wokuziva, inokubangela ukungezwani komzimba, ifuthe elicaphukisayo eluswini namehlo, kwaye kufuneka kunxitywe izixhobo ezifanelekileyo zokhuseleko.
2. Ngexesha lokusetyenziswa, kunqanda ukuphefumla uthuli okanye ulwelo lwe-solvent yellow 33, kwaye ugweme ukudibana nolusu kunye namehlo.
3. Kwimeko yokudibanisa ngengozi kunye ne-solvent yellow 33, hlambulula indawo echaphazelekayo ngokukhawuleza ngamanzi amaninzi.
4. I-solvent yellow 33 kufuneka igcinwe kwindawo epholileyo, eyomileyo kwaye engenamoya ukuphepha ukudibana ne-oxidants, i-acids, i-alkalis kunye nezinye izinto.
