AURAMIN O

Ma'ana iri ɗaya:PYOCTANINUMAUREUM; PYOCTANINUMAUREUM; PYOKTANINYELLOW; PYKOTANNIN; AURAMINEO,Littafin Sinadarai AN TABBATAR; AURAMINEO,AN TABBATAR (CI41000); AURAMINEO,FORMICROSCOPY; BASICYELLOW2.

Lambar CAS: 2465-27-2
Tsarin kwayoyin halitta: C17H22ClN3
Nauyin kwayoyin halitta: 303.83
Lambar EINECS: 219-567-2

Rukuni masu alaƙa:sauran sinadaran sinadarai masu rai; rini da rini; launukan abinci; pigments; sinadaran sinadarai masu rai; abubuwan kara kuzari masu dauke da zinare; launukan abinci; rini; rini na cationic; rini na asali na yau da kullun; ilimin jini da histology; abubuwan bugawa da tabo; fenti da rufi; kayan tunani; kayan sinadarai na halitta; kayayyakin sinadarai masu rai - sinadarai masu rai; kayayyakin sinadarai masu rai - sinadarai masu rai; sinadaran sinadarai masu rai - pigments; sinadarai; gishiri marasa rai; kayan sinadarai; Rini da Pigments; Organics; Diphenylmethane

Hanyar Amfani da Haɗawa ta Auramine:

Halayen Sinadarai: Garin rawaya mai kama da juna. Yana narkewa a cikin ruwan sanyi, yana narkewa cikin ruwan zafi cikin sauƙi, yana da launin rawaya mai haske, kuma zai ruɓe bayan tafasa. Yana da rawaya idan yana narkewa a cikin ethanol. Garin rini ba shi da launi a cikin sinadarin sulfuric mai yawa, kuma yana juya rawaya mai haske bayan narkewa; lemu a cikin sinadarin nitric mai yawa; farin da ya fashe a cikin maganin sodium hydroxide.

Amfani:

1) Ana iya amfani da O mai haske mai haske don rina siliki, auduga, zare acrylic, ulu, da sauransu, da kuma bugawa kai tsaye. Lokacin amfani da shi, zafin narkewa bai kamata ya wuce 60°C ba. Saboda rashin kyawun saurinsa, ba kasafai ake amfani da shi a cikin yadi ba. Ana iya amfani da shi don rina fata, takarda, fenti, da sauransu.

2) Ana amfani da shi don acetate na cellulose, auduga mai laushi, amma ƙarancin ƙarfi, launi mai haske, ana iya amfani da shi don yin kore ko ja, da sauransu. Hakanan ana iya amfani da shi don rina fata, takarda, lilin da viscose. Ana iya amfani da alkaline don yin launi mai, mai, fenti, da sauransu. Hakanan ana iya shirya tafkunan launi don amfani da su a cikin tawada.

3) Ana amfani da shi galibi don yin tabo mai haske na ƙwayoyin cuta masu jure wa acid kamar Mycobacterium tarin fuka. Bayan an yi tabo da fenti mai haske AuramineO, ƙwayoyin cuta masu saurin acid za su fitar da launin orange mai haske idan aka duba su da na'urar hangen nesa mai haske wacce ke ɗauke da tushen hasken ultraviolet na Chemicalbook. Ana iya amfani da wannan hanyar don ƙananan na'urar hangen nesa mai girma, don haka ana iya gano ƙwayoyin cuta masu jure wa acid cikin sauri.

Hanyar samarwa:Ana tattara N, N-dimethylaniline da formaldehyde bayan an tace su, an yi musu lu'ulu'u da kuma tsarkake su, sannan a zuba su da sulfur, urea da ammonium chloride, sannan a tace a busar da su don samun samfurin da aka gama. Amfani da kayan da aka gama (kg/t) Littafin Kimiyya (N,N-dimethylaniline) 110 formaldehyde (37%) 460 urea 700 sulfur (99%) 350 ammonium chloride 630 p-aminobenzene sulfonic acid (100%) 8 gishiri mai tsafta 7500.

Hanyar1: Hanyar yin sintering tana amfani da N,N-dimethylaniline a matsayin babban kayan da aka samar. Da farko, ana haɗa shi da formaldehyde don samun diarylmethane. Bayan tacewa, yin crystallization da tsarkakewa, ana haɗa shi da urea, sulfur, da ammonium chloride, sannan a tace. Ana samun samfurin da aka gama bayan bushewa. . Haɗawar amination a zahiri mataki uku ne na vulcanization, imitation da samuwar gishiri a mataki ɗaya, wato, ana ƙara 4,4′-dimethylaminodiphenylmethane, sulfur, urea da ammonium chloride a cikin kettle na amination gwargwadon iko, kuma ana ƙara zafin zuwa (200 ±5)℃, ana amsawa na tsawon awanni 4, sannan a fitar da shi daga Littafin Kimiyya. Hanya ta 2: Hanyar narkewa Sabuwar hanyar narkewa tana amfani da ethylene glycol a matsayin mai narkewa don rage zafin amsawa da ƙara yawan amfanin ƙasa sosai. Tsarin amsawar shine kamar haka: A saka 300g na ethylene glycol da 58g na sulfur a cikin kettle na amsawar, sannan a zuba iskar ammonia a (140±5)℃, a zuba 80g na ammonium chloride bayan awanni 4 na amsawar, a ci gaba da amsawar iskar ammonia na tsawon awanni 16, kuma jimillar iskar ammonia ta kai kimanin 102g. Bayan an kammala amsawar, a sanyaya, a yi lullubewa, a tace, sannan a busar da ita, samfurin zai kai kimanin 155g.