Ihe gbasara Sulfur Blue 7

Nọmba CAS:1327-57-7

Njirimara: ntụ ntụ bluish-acha odo odo.Ihe na-esighi ike na mmiri, soluble na sodium sulfide solution bụ akwụkwọ ndụ akwụkwọ ndụ-agba ntụ.Ọ bụ bluish-acha odo odo n'ime sulfuric acid gbadoro ụkwụ na agbazere ka ọ bụrụ mkpọda na-acha anụnụ anụnụ.The agba na-aghọ ìhè odo ìhè agba oliv na alkaline mkpuchi ntụ ntụ ngwọta, na mbụ agba nwere ike weghachi mgbe oxidation;Akwụsịla kpamkpam na ngwọta sodium hypochlorite;Ọ na-atụgharị odo odo na sulfuric acid gbadoro anya

Usoro mmepụta: nitrosation nke phenol sodium nitrite na sulfuric acid na-emepụta p-nitrosyphenol, condensation na o-toluidine gbazere na sulfuric acid, mbelata na vulcanization na sodium polysulfide na ụfọdụ sulfur reflection nọmba, na site na gas oxidation, na n'ikpeazụ site filtration. , ihicha, ikpochapụ na usoro ọgwụgwọ iji mepụta ngwaahịa.Ihe oriri (kg/t) O-toluidine (99%) 165-210 phenol (ụlọ ọrụ mmepụta ihe) 185-220 sodium nitrite 195-230 caustic soda (100%) 1-20 soda ash (ụlọ ọrụ) 920-1120 sulfuric acid ( 100%) 900-1160 sọlfọ (99%) 430 sodium sulfide (63.5%) 480-620 Yuan ntụ ntụ 10

Na-eji: Ọ dị mma maka ịcha akwa, hemp, viscose na akwa ya, a pụkwara iji ya mee ihe maka agba vinylon.A na-esiji ngwaahịa a na-acha anụnụ anụnụ navy, agba na-egbuke egbuke.Dyeing usoro kwụsie ike bụ ogbenye, mfe oxidize otu narị red onu, kehoraizin, red ntụpọ na ndị ọzọ ntụpọ, karịsịa Sulfur-acha anụnụ anụnụ BRN, Sulfur-acha anụnụ anụnụ 7 mfe ịmụta.Iji akwa akwa akwa nwere ike belata ọnụ na-acha uhie uhie, erythema na ntụpọ ndị ọzọ.N'ihi na ọnụ ọgụgụ nke batches nke sodium polysulfide na-eji na-emepụta ngwaahịa a dị iche iche, agba ahịa ahịa nwere agba dị iche iche.A na-akpọ ọkụ na-acha anụnụ anụnụ Sulfur blue 7, a na-akpọ ọkụ na-acha anụnụ anụnụSulfur Blue 7, na ọkụ na-acha uhie uhie na-akpọ Sulfur blue 7, nke kwesịrị ịṅa ntị mgbe etinyere ya.Enwere ike ịmepụta Sulfur blue 7 site na iji o-nitroethylbenzene, ngwaahịa sitere na mmepụta nke chloramphenicol, kama o-toluidine.

Ụlọ ọrụ anyị na-emepụta iheSulfur ojii, Sulfur Black Liquid, Sulfur Blue 7.Mbupụ kwa afọ na Bangladesh.India.Pakistan.Egypt, na Iran.Ma ndị ọkọnọ na àgwà bụ karịsịa kwụsiri ike.Ihe ka mkpa bụ uru ọnụahịa