Yellow 157 CAS 27908-75-4

Okwu mmalite

Solvent Yellow 157 bụ ihe e ji esiji ahịhịa, nke a makwaara dị ka Direct Yellow 12. Aha chemical ya bụ 3-[(2-Chlorophenyl)azo]-4-hydroxy-N,N-bis(2-hydroxyethyl)aniline, na usoro kemịkal. bụ C19H20ClN3O3. Ọ bụ ntụ ntụ siri ike na-acha odo odo.

A na-ejikarị Solvent Yellow 157 eme ihe dị ka ihe na-esiji agbaze, nke enwere ike ịgbaze na ihe mgbaze organic, dị ka acetone, mmanya na ether solvents. Enwere ike iji ya na-esiji ngwaahịa dị ka plastik, resins, agba, mkpuchi, eriri na ink. A pụkwara iji ya na-esiji kandụl na trays wax.

Usoro maka ịkwadebe Solvent Yellow 157 na-abụkarị site na imeghachi omume 2-chloroaniline na 2-hydroxyethylaniline, na ime mmeghachi omume njikọ n'okpuru ọnọdụ kwesịrị ekwesị. Ngwaahịa mmeghachi omume ahụ bụ crystallized na nzacha iji nye Solvent Yellow 157 dị ọcha.

Maka ozi nchekwa, Solvent Yellow 157 nwere ike ịdị ize ndụ. Ọ nwere ike ịkpasu iwe n'anya, akpụkpọ ahụ na iku ume, yabụ jiri usoro nchebe kwesịrị ekwesị, dị ka iyi uwe mkpuchi na ugogbe anya nchebe. Na mgbakwunye, zere ikuru uzuzu ma rụọ ọrụ na ebe ikuku na-ekpo ọkụ.