Inombolo ye-CAS:1327-57-7
Izakhiwo: impushana eluhlaza okwesibhakabhaka-onsomi. Ayincibiliki emanzini, inyibilika kusisombululo se-sodium sulfide iluhlaza ngokumpunga. Inobubende ngokunsomi 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 iSulfur blue 7, okufanele inakwe lapho isetshenziswa. I-Sulfur blue 7 ingakhiqizwa ngokusebenzisa 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