ozi

8. Gịnị bụ aha yaNekal BXSodium butyl Naphthalene Sulfonate? Ma sodium butyl naphthalene sulfonatena isobutyl sodium sulfonate. Enwere ụzọ mmepụta mmepụta ihe abụọ maka Nekal BX:

(1) Naphthalene na otu arọ nke sulfuric acid sulfonation, guzobe α-naphthalene sulfonic acid, n'okpuru oké mkpali n'otu oge ahụ na-agbakwụnye lekwasị sulfuric acid na n-butanol, mgbe nkewa, neutralization, evaporation.

② A gwakọtara Naphthalene na n-butanol, ma tinyekwa sulfuric acid gbadoro ụkwụ. Mgbe neutralization na ihicha, e nwetara ngwaahịa emechara. Ngwaahịa a dị ọcha na ntụ ntụ edo edo, soluble na mmiri. Stable na mmiri siri ike, nnu, acid na ngwọta alkaline na-adịghị ike, na mmiri na-acha ọcha na-acha ọcha nke soda, tinye mmiri mgbe dilution ga-agbaze ọzọ.

Ngwaahịa bụ ụdị anion, mmiri ọdịnaya abụghị ihe karịrị 2%, ígwè ọdịnaya bụ karịa 0.01%, pH uru nke 1% aqueous ngwọta 7 ~ 8.5. Na mgbakwunye na permeability siri ike, ọ nwekwara emulsification, mgbasa ozi na ụfụfụ, ike ihicha adịghị mma, na nkwụsịtụ nke uzuzu na-adịghị mma. Enwere ike iji ngwaahịa a mee ihe n'ọtụtụ ebe dị ka onye na-abanye n'ọkpụkpụ, ịcha ọcha na usoro ịcha akwa. Enwere ike iji ya dị ka ihe na-esiji esiji, onye na-enye aka na-esiji ajị acid, onye na-enye aka na-esiji ajị anụ, polyamide agwakọta akwa akwa, onye na-enye aka na-esiji akwa polyester/owu ngwakọta. Njirimara chemical Gbanyụọ-acha ọcha ma ọ bụ ntụ ntụ odo. Soluble na mmiri.

A na-eji maka textile, mbipụta na esiji, akpụkpọ anụ na ụlọ ọrụ akwụkwọ, yana ọgwụ ụmụ ahụhụ, ihe na-eme ka ahịhịa ahịhịa, ihe na-agbasa agba na ink, emulsifier ụlọ ọrụ roba na-eji Chemicalbook dị ka onye na-abanye na mbipụta akwa na ụlọ ọrụ ịcha akwa. Enwere ike iji ya mee ihe dị ka ncha, ihe enyemaka ịjiji, onye na-ekesa, onye na-ahụ maka mmiri mmiri, ọgwụ ụmụ ahụhụ, ahịhịa na emulsifier na ụlọ ọrụ rọba sịntetị. A na-eji ya dị ka onye na-ahụ maka imeju na onye na-ahụ maka wetting, enwere ike iji ya na usoro dị iche iche nke ibipụta akwa na ụlọ ọrụ dyeing, dị ka enzyme desizing, ajị carbonization, cashmere shrinking, chlorination, rayon silk ọgwụgwọ.CAS: 25638-17-9.

Enwere ike iji ya dị ka onye na-agba mmiri na-emepụta akwụkwọ na ụlọ ọrụ ọdọ mmiri. Ịgbakwunye 10% penetrant BX ngwọta na organic pigmenti bara uru na agba tapawa modulation. Ejiri ya dị ka emulsifier na nkwadebe nke pulp roba. Ngwaahịa ahụ nwere ọmarịcha permeability, wetting, emulsification, mgbasa na njirimara ụfụfụ. Na acid eguzogide, alkali eguzogide, ike mmiri na-eguzogide, inorganic nnu na-eguzogide, na-agbakwụnye obere ego nke nnu nwere ike dịkwuo permeability. A na-ejikarị usoro dị iche iche nke mbipụta textile na ụlọ ọrụ dyeing, nke a na-ejikarị dị ka onye na-eme ihe na-eme ka ọ bụrụ onye na-eme ihe na-eme ka ọ bụrụ onye na-edozi ahụ na onye wetting, nwekwara ike iji mee ihe dị ka ncha, ihe enyemaka, dispersant, ụmụ ahụhụ na herbicide, wdg Production usoro nụchara anụcha naphthalene na butanol, sulfuric acid site sulfonation. condensation.

Nri ihe oriri (kg/t) naphthalene a nụchara anụcha 300 n-butanol 300 sec-octanol 45 Fuming sulfuric acid 840 450 sulfate caustic soda 190 silent powder 100 Production method Igbari naphthalene 426 akụkụ na 478 n-centrated acid consulfu, tinye 478 n-centrated1olfu. na-akpali akpali, wee tinye fuming sulfuric acid 320 akụkụ. Gabi ji nwayọọ nwayọọ kpoo ọkụ ruo 50-55 ℃ ma debe ya maka awa 6. Mgbe i guzo, a na-ahapụ acid dị n'okpuru. Ngwọta mmeghachi omume nke elu na-ewepụ ya na alkali, wee kpochaa ya na sodium hypochlorite, sedimentation, filtration, spraying na ihicha iji nweta ngwaahịa emechara.