Tom ntej: Disperse Blue 359 CAS 62570-50-7
Taw qhia
Disperse xiav 359 yog ib qho organic hluavtaws dye, tseem hu ua kua xiav 59. Cov hauv qab no yog ib qho kev qhia txog qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb ntawm Disperse Blue 359:
Zoo:
- Disperse Blue 359 yog ib qho tsaus xiav crystalline hmoov.
- Nws yog insoluble nyob rau hauv dej tab sis muaj zoo solubility nyob rau hauv cov organic solvents.
- Cov dye muaj qhov zoo tshaj plaws lightfastness thiab ntxuav tsis kam.
Siv:
- Disperse Blue 359 feem ntau yog siv los ua textile dye thiab tuaj yeem siv rau dyeing cov ntaub ntawv xws li xov paj, paj rwb ntaub, ntaub plaub thiab hluavtaws fibers.
- Nws tuaj yeem muab cov fiber ntau sib sib zog nqus xiav lossis violet xiav, uas yog siv dav hauv kev lag luam textile.
Txoj kev:
- Lub synthesis ntawm dispersed xiav 359 feem ntau yog ua los ntawm intermolecular nitrification hauv dichloromethane.
- Qee cov tshuaj reagents thiab tej yam kev mob yuav tsum tau thaum lub sij hawm synthesis, xws li nitric acid, sodium nitrite, thiab lwm yam.
- Tom qab synthesis, qhov kawg dispersed xiav 359 khoom yog tau los ntawm crystallization, pom thiab lwm yam kauj ruam.
Cov ntaub ntawv kev nyab xeeb:
- Disperse Blue 359 yog tshuaj zas xim thiab yuav tsum tau siv nrog kev tiv thaiv tus kheej, xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv.
- Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab yaug tam sim ntawd nrog dej kom ntau yog tias muaj kev sib tsoo.
- Tsis txhob sib cuag nrog oxidants thiab acids thaum siv thiab khaws cia kom tsis txhob muaj kev cuam tshuam lossis xwm txheej.
- Disperse Blue 359 yuav tsum khaws cia kom deb ntawm qhov hluav taws kub, cua sov thiab qhib nplaim taws kom tsis txhob kub hnyiab lossis tawg.
