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ibicuruzwa

Gutatanya Umuhondo 241 CAS 83249-52-9

Umutungo wa Shimi:

Inzira ya molekulari C14H10Cl2N4O2
Misa 337.16
Ubucucike 1.46 ± 0.1 g / cm3 (Biteganijwe)
Ingingo ya Boling 418.9 ± 45.0 ° C (Biteganijwe)
pKa 1.43 ± 0.58 (Byahanuwe)
Ibintu bifatika na shimi EPA Amakuru yimiti 3-Pyridinecarbonitrile, 5 - [(3,4-dichlorophenyl) azo] -1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo- (83249-52-9)
Koresha Gukoresha Bitatanye Byumuhondo 5G birakwiriye gusiga irangi no gucapa polyester hamwe nigitambara cyavanze. Umuvuduko mwiza cyane.

Ibicuruzwa birambuye

Ibicuruzwa

Gutatanya Umuhondo 241 CAS 83249-52-9 kumenyekanisha

Disperse Umuhondo 241 ni irangi ryogukoresha rikoreshwa cyane mugusiga irangi, cyane cyane fibre synthique.

Uburyo bwo kubyaza umusaruro Disperse Umuhondo 241 muri rusange harimo intambwe zikurikira:

1. Gutegura ibikoresho byo gutangira: Ukurikije imiterere ninzira yoguhuza inzira yumuhondo yatatanye 241, ibikoresho byo gutangira bihujwe nubushakashatsi bwimiti. Ibi bikoresho byo gutangira birashobora kuba birimo aniline, aside amine, nibindi.

2. Synthesis reaction: Ibikoresho byo gutangira synthesis bihuzwa na reaction hamwe nibindi bisabwa. Iyi ntambwe muri rusange ikubiyemo imiterere ya synthesis ya chimique, nka amidation, acetylation, nibindi. Izi reaction zitanga ibicuruzwa hagati bigomba gukenerwa no kuvurwa kugirango ubone ibicuruzwa byanyuma.

3. Crystallisation no kwezwa: Igicuruzwa gikomatanyirijwe mubisanzwe kibaho muburyo bwigisubizo kandi kigomba gutondekwa no kwezwa kugirango biteze imbere. Iyi ntambwe muri rusange ikubiyemo kugenzura ibintu nkubushyuhe, guhitamo ibishishwa, nibindi, kugirango uhagarike ibicuruzwa no gukuraho umwanda.

4. Kuma no kumenagura: Ibicuruzwa bisukuye bigomba gukama no guhindurwa kugirango ubone ibicuruzwa byumuhondo 241 byifuzwa. Iyi ntambwe irashobora kugerwaho mukumisha ibicuruzwa mubushyuhe buke na vacuum, no kubijanjagura ukoresheje ibikoresho bikwiye kugirango ubone ingano yifuzwa na morphologie.

5. Gupima no gusesengura: Birakenewe gukora igenzura nisesengura ryiza kumuhondo utatanye 241 wakuwe mubikorwa kugirango harebwe niba ibicuruzwa byujuje ibisabwa. Uburyo bukoreshwa muburyo bwo gutahura burimo infragre spekitroscopi, magnetiki resonance, nibindi.


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