Inombolo ye-CAS:1327-57-7
Izakhiwo: impushana eluhlaza okwesibhakabhaka-onsomi. Ayincibiliki emanzini, inyibilika kusisombululo se-sodium sulfide iluhlaza ngokumpunga. Iluhlaza okwesibhakabhaka-nsomi ku-concentrated sulfuric acid futhi ihlanjululwe ibe yimvula eluhlaza okwesibhakabhaka okumnyama. Udayi uba umbala womnqumo okhanyayo ophuzi okhanyayo kusixazululo se-powder yomshuwalense we-alkali, futhi umbala wangempela ungabuyiselwa ngemuva kwe-oxidation; Iphelile ngokuphelele kusisombululo se-sodium hypochlorite; Iba nsomi ngokumnyama ku-concentrated sulfuric acid
Indlela yokukhiqiza: i-nitrosation ye-phenol sodium nitrite ne-sulfuric acid ukuze kukhiqizwe i-p-nitrosyphenol, ukufingqa nge-o-toluidine encibilikiswe ku-sulfuric acid, ukuncipha kanye ne-vulcanization nge-sodium polysulfide enenombolo ethile yokubonisa isulfure, bese kuba nge-oxidation yegesi, futhi ekugcineni ngokuhlunga. , ukomisa, ukuchotshozwa kanye nokwelashwa okujwayelekile ukukhiqiza imikhiqizo. Ukusetshenziswa kwezinto ezingavuthiwe (kg/t) O-toluidine (99%) 165-210 phenol (industrial) 185-220 sodium nitrite 195-230 caustic soda (100%) 1-20 soda ash (industrial) 920-1120 sulfuric acid ( 100%) 900-1160 isulfure (99%) 430 sodium sulfide (63.5%) 480-620 Yuan powder 10
Ukusetshenziswa: Ilungele ukudaya ukotini, i-hemp, i-viscose nezindwangu zayo, futhi ingasetshenziselwa ukudaya i-vinylon. Lo mkhiqizo udayiwe udayi oyinhloko we-navy blue, umbala ugqame kakhulu. Ukuqina kwenqubo yokudaya akulungile, kulula ukwenza i-oxidize onqenqemeni olubomvu oluyikhulu, indawo evundlile, ebomvu nezinye iziphambeko, ikakhulukazi i-Sulfur blue BRN, Sulfur blue 7 kulula ukuyiqonda. Ukusetshenziswa kwe-pad dyeing kunganciphisa umkhawulo obomvu, i-erythema nezinye iziphambeko. Ngenxa yokuthi inani lamaqoqo e-sodium polysulfide elisetshenziswa ekukhiqizeni lo mkhiqizo lihlukile, odayi bezentengiselwano banemibala ehlukene. Ukukhanya okuluhlaza okwesibhakabhaka kubizwa ngeSulfur blue 7, ukukhanya okubomvu okuluhlaza okwesibhakabhaka kubizwaSulfur Blue 7, futhi ukukhanya okubomvu kubizwa ngokuthi I-Sulfur blue 7, okufanele inakwe lapho isetshenziswa. I-Sulfur blue 7 ingakhiqizwa kusetshenziswa i-o-nitroethylbenzene, umkhiqizo wokukhiqiza i-chloramphenicol, esikhundleni se-o-toluidine.
Inkampani yethu ikhiqiza kakhuluIsibabule esimnyama, I-Sulfur Black Liquid, Sulfur Blue 7.Ukuthunyelwa kwaphakade e-Bangladesh. I-India. Pakistan. Egypt, kanye Iran. Kokubili ukunikezwa kanye nekhwalithi kuzinze ngokukhethekile. Okubaluleke kakhulu inzuzo yentengo
Isikhathi sokuthumela: Feb-27-2024