Pigment Brown 25 (CAS#6992-11-6)
Pigment Brown 25 (CAS # 6992-11-6) gabatarwa
Launin Brown 25, wanda kuma aka sani da Brown Yellow 25, wani launi ne na halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na Brown 25:
inganci:
Sunan sinadari na Brown 25 shine 4-[(2,3-dichloro-5,6-dicyano-1,4-benzoquinon-6-y)azo] benzoic acid. Yana da duhu launin ruwan kasa zuwa ja-launin ruwan kasa foda. Dan kadan mai narkewa a cikin acid mai ƙarfi, barga a ƙarƙashin yanayin alkaline. Ya ƙunshi chlorine da ƙungiyoyin cyano a cikin tsarin sinadarai.
Amfani:
Pigment dabino 25 galibi ana amfani dashi azaman launi kuma ana amfani dashi sosai a cikin robobi, fenti, sutura, roba, yadi, tawada da sauran masana'antu. Zai iya ba waɗannan samfuran launin ruwan kasa mai duhu zuwa launin ja-launin ruwan kasa.
Hanya:
Hanyar shiri na dabino 25 gabaɗaya ya dogara ne akan 2,3-dichloro-5,6-dicyano-1,4-benzoquinone azaman albarkatun ƙasa, kuma samfurin da aka yi niyya yana samuwa ta hanyar sinadarai. Takaitaccen tsari na shirye-shiryen ya ƙunshi ƙarin hanyoyin sinadarai da matakan da ake buƙatar aiwatarwa a cikin dakin gwaje-gwaje ko masana'antu.
Bayanin Tsaro: Bi matakan tsaro masu dacewa kuma sanya kayan kariya masu dacewa kamar safar hannu, tabarau da tufafin kariya yayin aiki. Guji cudanya da fata, idanu, da hanyoyin numfashi.
