Tom ntej: Disperse Brown 27 CAS 94945-21-8
Taw qhia
Disperse Brown 27 (Disperse Brown 27) yog ib qho organic dye, feem ntau yog hmoov. Cov hauv qab no yog cov lus piav qhia ntawm qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb ntawm cov xim:
Xwm:
Cov mis mos molecular: C21H14N6O3
Molecular Luj: 398.4g / mol
-Tsim: Brown crystalline hmoov
-Solubility: Insoluble nyob rau hauv dej, soluble nyob rau hauv organic solvents xws li methanol, ethanol thiab toluene
Siv:
- Disperse Brown 27 feem ntau yog siv los ua xim xim thiab xim hauv kev lag luam textile, tshwj xeeb tshaj yog rau dyeing hluavtaws fibers xws li polyester, amide thiab acetate.
-Nws tuaj yeem npaj ntau yam xim xim av thiab xim av, dav siv hauv textiles, plastics thiab tawv thiab lwm yam.
Txoj Kev Npaj:
- Disperse Brown 27 feem ntau tau txais los ntawm cov tshuaj tiv thaiv hluavtaws. Ib txoj hauv kev zoo ntawm kev npaj yog cov tshuaj tiv thaiv ntawm 2-amino-5-nitrobiphenyl thiab imidazolidinamide dimer, ua raws li kev hloov cov tshuaj tiv thaiv los tsim Disperse Brown 27.
Cov ntaub ntawv kev nyab xeeb:
- Disperse Brown 27 muaj toxicity tsawg, nws tseem yuav tsum tau them sai sai rau kev siv nyab xeeb.
-Tsis txhob sib cuag nrog daim tawv nqaij thiab ob lub qhov muag thaum siv, thiab tsis txhob nqus nws cov plua plav.
-Nws raug pom zoo kom hnav hnab looj tes tiv thaiv, tsom iav thiab qhov ncauj qhov ntswg los tiv thaiv koj tus kheej thaum ua haujlwm.
-Yog noj los yog noj, yaug nrog dej tam sim ntawd thiab nrhiav kev kho mob.
