Game da Sulfur Blue 7

Lambar CAS:1327-57-7

Halaye: foda mai launin shuɗi-shuɗi. Ba ya narkewa a cikin ruwa, yana narkewa a cikin maganin sodium sulfide launin toka-kore ne. Yana da shuɗi-shuɗi a cikin sinadarin sulfuric mai yawa kuma an narkar da shi zuwa wani abu mai duhu mai duhu. Rini ya zama launin zaitun mai haske mai haske a cikin maganin foda na alkaline, kuma ana iya dawo da launin asali bayan an yi amfani da iskar shaka; Ya ɓace gaba ɗaya a cikin maganin sodium hypochlorite; Yana canza launin shunayya mai duhu akan sinadarin sulfuric mai yawa

Hanyar samarwa: nitrosation na phenol sodium nitrite da sulfuric acid don samar da p-nitrosyphenol, danshi tare da o-toluidine wanda aka narkar a cikin sulfuric acid, raguwa da vulcanization tare da sodium polysulfide tare da wani adadin haske na sulfur, sannan ta hanyar iskar gas, kuma a ƙarshe ta hanyar tacewa, bushewa, niƙawa da kuma daidaita magani don samar da samfura. Amfani da kayan ƙasa (kg/t) O-toluidine (99%) 165-210 phenol (masana'antu) 185-220 sodium nitrite 195-230 caustic soda (100%) 1-20 soda ash (masana'antu) 920-1120 sulfuric acid (100%) 900-1160 sulfur (99%) 430 sodium sulfide (63.5%) 480-620 Foda Yuan 10

Amfani: Ya dace da rina auduga, hemp, viscose da masaku, kuma ana iya amfani da shi don rina vinyl. Wannan samfurin an rina shi da launin shuɗi mai launin ruwan kasa, launin ya fi haske. Tsarin rina ba shi da kyau, yana da sauƙin oxidize gefuna ɗari, kwance, tabo ja da sauran lahani, musamman shuɗin Sulphur BRN, shuɗin Sulphur 7 ya fi sauƙin sarrafawa. Amfani da rina pad na iya rage gefuna ja, erythema da sauran lahani. Saboda yawan rukunin sodium polysulfide da ake amfani da su wajen samar da wannan samfurin ya bambanta, rinayen kasuwanci suna da launuka daban-daban. Ana kiran hasken shuɗin Sulphur blue 7, ana kiran hasken shuɗin ja.Shuɗin Sulfur 7, kuma ana kiran hasken ja da Sulphur blue 7, wanda ya kamata a kula da shi idan an shafa shi. Ana iya samar da Sulphur blue 7 ta hanyar amfani da o-nitroethylbenzene, wani abu da ya rage a samar da chloramphenicol, maimakon o-toluidine

Kamfaninmu yana samar da kayayyaki ne kawaiBaƙin sulfur, Ruwan Baƙin Sulfur, Shuɗin Sulfur 7Fitar da kayayyaki zuwa Bangladesh na tsawon lokaci. Indiya. Pakistan. Masar, da Iran. Duk wadatar kayayyaki da ingancinsu suna da ƙarfi musamman. Mafi mahimmanci shine fa'idar farashi.