yam | tus nqi |
CAS Nr. | 85-83-6 |
Lwm Lub Npe | Pob tshab liab 24 |
MF | C24H20N4O |
EINECS No. | 201-635-8 |
Lub npe tshuaj ntawm cov kuab tshuaj liab 24 yog 1 - (2-methyl-4 - (2-methylphenylazo) phenylazo) - 2-naphthol. Nws muaj huab cua zoo thiab lub teeb tsis kam, xim ci thiab ntshiab, thiab yog siv dav hauv cov pob tshab lossis opaque xim ntawm ntau yam thermoplastics; Polyester, nylon, Chemicalbook engineering cov ntaub ntawv thiab lwm yam xim yas; Polystyrene, organic iav, ABS resin, polymethyl methacrylate resin, acetate fiber, PVC thiab lwm yam xim xim; Nws kuj tseem siv tau rau dyeing polyester fiber, xim thiab ballpoint cwj mem number case. Cov khoom muaj kev ua haujlwm ruaj khov.
Liab rau xiav lub teeb liab. Liab hmoov, tsis kam mus rau 5 feem pua ntawm hydrochloric acid thiab sodium carbonate tov. Insoluble hauv dej, soluble hauv ethanol thiab acetone, soluble hauv benzene. Nyob rau hauv concentrated sulfuric acid rau xiav lub teeb ntsuab, dilution muaj liab nag lossis daus. Feem ntau siv rau hauv acetate fiber, organic iav, ABS resin, rigid polyvinyl chloride (PVC) thiab yog li ntawm ntau hom yas xim, thiab tseem tuaj yeem siv los pleev xim thiab xim xim xim, kuj tuaj yeem siv rau polyester fiber colouring.
Cim npe nrov: pob tshab liab br hnyav liab 24, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
