Pigment Brown 25 (CAS # 6992-11-6)
Pigment Brown 25 (CAS # 6992-11-6) qhia
Cov xim xim av 25, tseem hu ua Brown Yellow 25, yog cov xim organic. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm Brown 25:
Zoo:
Cov tshuaj npe ntawm Brown 25 yog 4-[(2,3-dichloro-5,6-dicyano-1,4-benzoquinon-6-y)azo] benzoic acid. Nws yog xim av tsaus rau reddish-xim av crystalline hmoov. Me ntsis soluble nyob rau hauv muaj zog acids, ruaj nyob rau hauv alkaline tej yam kev mob. Nws muaj chlorine thiab cyano pawg hauv nws cov qauv tshuaj.
Siv:
Pigment Palm 25 feem ntau yog siv los ua cov xim thiab siv dav hauv cov yas, xim, txheej, roj hmab, textiles, inks thiab lwm yam lag luam. Nws tuaj yeem muab cov khoom no ua xim av tsaus rau xim liab-xim av.
Txoj kev:
Txoj kev npaj ntawm cov xim xibtes 25 feem ntau yog raws li 2,3-dichloro-5,6-dicyano-1,4-benzoquinone ua raw khoom, thiab cov khoom lag luam yog tsim los ntawm cov tshuaj tiv thaiv. Cov txheej txheem kev npaj tshwj xeeb suav nrog cov txheej txheem tshuaj lom neeg ntau dua thiab cov kauj ruam uas yuav tsum tau ua hauv chav kuaj lossis chaw tsim khoom.
Cov Ntaub Ntawv Kev Nyab Xeeb: Ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab hnav cov khoom tiv thaiv tus kheej tsim nyog xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv thaum ua haujlwm. Tsis txhob kov ntawm daim tawv nqaij, qhov muag, thiab ua pa.
