Iyini i-Phenothiazine CAS 92-84-2?
I-Phenothiazine CAS 92-84-2 iyinhlanganisela enamakha enefomula yamakhemikhali S (C6H4) 2NH.
Lapho kushisa futhi kuthintana nama-asidi aqinile, iyabola ukuze ikhiqize intuthu enobuthi necunulayo equkethe ama-nitrogen oxide nama-sulfur oxides.
Ukusabela ngokushesha ngama-oxidants aqinile kungadala ingozi yokuvutha.
Isicelo
1. I-Phenothiazine iyingxenye yamakhemikhali amahle njengezidakamizwa nodayi. Kuyisithasiselo sezinto zokwenziwa (i-polymerization inhibitor yokukhiqiza i-vinylon), isibulala-zinambuzane esihlahleni sezithelo, nesixosha izilwane. Inemiphumela ebalulekile kuma-nematodes ezinkomo, izimvu, namahhashi, njenge-twisted worm yesisu, i-nodule worm, i-mouth suppressor nematode, i-Chariots nematode, ne-nematode yentamo enhle yezimvu.
2. Eyaziwa nangokuthi i-thiodiphenylamine. I-Phenothiazine CAS 92-84-2 ikakhulukazi esetshenziswa njenge-polymerization inhibitor yokukhiqizwa kwe-acrylic ester-based. Ibuye isetshenziselwe ukuhlanganiswa kwezidakamizwa nodayi, kanye nezithasiselo zezinto zokwenziwa (njenge-polymerization inhibitors ye-vinyl acetate kanye nezinto zokusetshenziswa zenjoloba elwa nokuguga). Ibuye isetshenziselwe ukuxosha izinambuzane emfuyweni nanjengesibulala-zinambuzane ezihlahleni zezithelo.
3. I-Phenothiazine CAS 92-84-2 isetshenziswa kakhulu njenge-polymerization inhibitor enhle kakhulu yama-vinyl monomers futhi isetshenziswa kabanzi ekukhiqizeni i-acrylic acid, i-acrylate, i-methacrylate, ne-vinyl acetate.
Izimo zokugcina
Lo mkhiqizo kufanele uvalwe futhi ugcinwe endaweni epholile neyomile.
Pakisha izikhwama zepulasitiki ezilayini ezingu-25-kg, izikhwama zangaphandle ezilukiweyo, noma izigubhu zepulasitiki. Gcina endaweni epholile, eyomile, nengena umoya. Vimbela ngokuqinile umswakama namanzi, ukuvikela ilanga, futhi ugweme izinhlansi nemithombo yokushisa. Ukulayishwa okuncane nokwehliswa ngesikhathi sokuthutha ukuvimbela umonakalo wokupakisha.
Ukuzinza
I-1.Uma igcinwe emoyeni isikhathi eside, ijwayele uku-oxidation futhi ibe mnyama ngombala, ibonise izakhiwo ze-sublimation. Kunephunga elibi elicasulayo esikhumbeni. Iyasha uma ivulekele amalangabi avulekile noma ukushisa okuphezulu.
I-2.Imikhiqizo enobuthi, ikakhulukazi uma imikhiqizo enokucwengwa okungaphelele ixubene ne-diphenylamine, ukungenisa kanye nokuhogela kungaholela ebuthi. Lo mkhiqizo ungamuncwa isikhumba, ubangele ukungezwani komzimba nesikhumba, i-dermatitis, ukuguquguquka kwezinwele nezinzipho, ukuvuvukala kwe-conjunctiva kanye ne-cornea, kanye nokugqugquzela ipheshana lesisu, ukulimaza izinso nesibindi, okubangela i-anemia ye-hemolytic, ubuhlungu besisu, kanye i-tachycardia. Abasebenzisi kufanele bagqoke izinto zokuzivikela. Labo abayithatha ngephutha kufanele basheshe bagezwe isisu futhi bathole ukwelashwa.
Isikhathi sokuthumela: May-17-2023