Nomoro ea CAS:1327-57-7
Litšobotsi: phofo e putsoa-pherese. E sa qhibiliheng metsing, e qhibilihang ka har'a tharollo ea sodium sulfide e bohlooho bo botala. E putsoa-pherese ka har'a asiti e teteaneng ea sulfuric 'me e qhibiliha ho ba putsoa bo lefifi. Dae e fetoha 'mala o mosehla o bobebe oa mohloaare ka har'a tharollo ea phofo ea inshorense ea alkaline, 'me 'mala oa pele o ka tsosolosoa ka mor'a oxidation; E fifetse ka ho feletseng ka har'a tharollo ea sodium hypochlorite; E fetoha pherese e lefifi holim'a asiti e teteaneng ea sulfuric
Mokhoa oa tlhahiso: ho ntšoa ha phenol sodium nitrite le sulfuric acid ho hlahisa p-nitrosyphenol, ho kolobisoa ha o-toluidine ho qhibilihisoa ka har'a sulfuric acid, ho fokotsa le ho qhibilihisa ka sodium polysulfide ka palo e itseng ea ho bonahatsa sebabole, ebe ka har'a khase e oxidation, 'me qetellong ka ho sefa, ho omisa, ho sila le kalafo e tloaelehileng ho hlahisa lihlahisoa. Tšebeliso ea thepa e tala (kg/t) O-toluidine (99%) 165-210 phenol (indasteri) 185-220 sodium nitrite 195-230 caustic soda (100%) 1-20 soda molora (indasteri) 920-1120 sulfuric acid (100%) 900-1160 sebabole (99%) 430 sodium sulfide (63.5%) 480-620 Yuan phofo 10
Tšebeliso: E loketse ho daea k'hothone, hemp, viscose le masela a eona, 'me e ka boela ea sebelisoa bakeng sa ho daea vinylon. Sehlahisoa sena se daetsoe ka 'mala o moputsoa o moputsoa o mofubelu, 'mala o khanya haholoanyane. Ts'ebetso ea ho daea e tsitsitse, ho bonolo ho oxidation ka bohale bo bofubelu bo lekholo, bo otlolohileng, matheba a mafubelu le liphoso tse ling, haholo-holo Sulphur blue BRN, Sulphur blue 7 e bonolo ho e tseba. Tšebeliso ea ho daea ka pad e ka fokotsa bohale bo bofubelu, erythema le liphoso tse ling. Hobane palo ea lihlopha tsa sodium polysulfide tse sebelisitsoeng tlhahisong ea sehlahisoa sena e fapane, lidae tsa khoebo li na le mebala e fapaneng. Leseli le leputsoa le bitsoa Sulphur blue 7, leseli le leputsoa le leputsoa le bitsoaPutsoa ea Sebabole 7, 'me leseli le lefubelu le bitsoa Sulphur blue 7, leo le lokelang ho eloa hloko ha le sebelisoa. Sulphur blue 7 e ka hlahisoa ka ho sebelisa o-nitroethylbenzene, e leng sehlahisoa se seng tlhahisong ea chloramphenicol, ho e-na le o-toluidine.
Khamphani ea rona e hlahisa haholo-holoSebabole se setšo, Mokelikeli o Motšo oa Sebabole, Putsoa ea Sebabole 7.Thepa e romelloang kantle ho naha ho ea Bangladesh. India. Pakistan. Egepeta le Iran. Phepelo le boleng li tsitsitse haholo. Habohlokoa le ho feta ke monyetla oa theko
Nako ea poso: Hlakola-27-2024