AURAMINE O

La mid ah:PYOCTANINUMAUREUM;PYOCTANUNUMAUREUM;PYOKTANINYELLOW;PYKOTANNIN;AURAMINEO,Buuga Kiimikada CERTIFIED

Lambarka CAS: 2465-27-2
Qaaciddada molecular: C17H22ClN3
Miisaanka molecular: 303.83
EINECS nambarka: 219-567-2

Qaybaha la xidhiidha:reagents biochemical oo kale; midabyo iyo midabyo; midabaynta cuntada; midabada; reagents biochemical; kicinta dahabka ka kooban; midabaynta cuntada; midabaynta; midabada cationic; midabada aasaasiga ah ee guud; hematology iyo histology; walxaha daabacaadda iyo midabaynta; Rinjiyeynta iyo dahaarka; agabka tixraaca; Walxaha kiimikaad ee buug-yare organic; kiimikooyinka kiimikooyinka - kiimikooyinka aan dabiiciga ahayn; alaabada kiimikaad- kiimikooyinka organic; reagents biochemical-pigments; kiimikooyinka; cusbada aan organic ahayn; alaabta kiimikada; Midabaynta iyo Midabka; Waxyaabaha dabiiciga ah; Diphenylmethane

Isticmaalka Auramine iyo habka isku dhafka:

Waxyaabaha kiimikaad budada lebbiska jaalaha ah. Waxay ku milmaysaa biyo qabow, si fudud ayay ugu milmi karaan biyaha kulul, waa jaale dhalaalaya, wayna qudhmi doonaan ka dib marka ay karsadaan. Waa jaale marka lagu milmo ethanol. Budada dheehadu waa mid aan midab lahayn marka la isku daro sulfuric acid, oo waxay isu beddeshaa huruud khafiif ah ka dib marka la qaso; orange oo ku jira nitric acid; da'da cad ee xalka sodium hydroxide.

Adeegsada:

1) Jaallaha aasaasiga ah ee dhalaalaya O waxaa loo isticmaali karaa midabaynta xariirta, suufka, fiber acrylic, dhogorta, iwm, iyo sidoo kale daabacaadda tooska ah. Marka la isticmaalayo, heerkulku waa inuusan ka badnaan 60 ° C. Xajmiga iftiinka oo liita awgeed, ayaa marar dhif ah loo isticmaali jiray dunta. Waxaa loo isticmaali karaa midabaynta maqaarka, waraaqaha, rinjiga, iwm.

2) Waxaa loo isticmaalaa acetate cellulose, suuf mordant, laakiin xawaaraha hooseeya, midab dhalaalaya, waxaa loo isticmaali karaa in lagu sameeyo cagaar ama casaan, iwm. Waxa kale oo loo isticmaali karaa midabaynta maqaarka, warqad, linen iyo viscose. Alkaline waxaa loo isticmaali karaa in lagu midabeeyo saliidda, baruurta, rinjiga, iwm. Harooyinka midabka sidoo kale waxaa loo diyaarin karaa in loo isticmaalo khad.

3) Inta badan waxaa loo isticmaalaa wasakhaynta fluorescent ee bakteeriyada u adkaysata aashitada sida Mycobacterium tuberculosis. Ka dib markii lagu dheehdo dheeha fluorescent AuramineO, bakteeriyada-degdega ah ee acid waxay soo saari doontaa midab oranji dhalaalaya marka lagu eego mikroskoob fluorescent ah oo ka kooban isha iftiinka ultraviolet ee kiimikaad. Habkan waxaa loo isticmaali karaa microscopy weyneynta hoose, sidaas darteed bakteeriyada u adkeysata aashitada ayaa si dhakhso ah loo heli karaa.

Habka wax soo saarka:N, N-dimethylaniline iyo formaldehyde waa la isku dhejiyay, ka dib marka la nadiifiyo, crystallization iyo nadiifinta, ammonium leh baaruud, HOL iyo ammonium chloride, ka dibna la sifeeyo oo la qalajiyo si loo helo alaabta la dhammeeyey. Isticmaalka alaabta ceeriin (kg/t Kiimikada) N, N-dimethylaniline (98%) 110 formaldehyde (37%) 460 urea 700 sulfur (99%) 350 ammonium chloride 630 p-aminobenzene sulfonic acid (100%) 8 cusbo la safeeyey 7500.

Habka1: Habka sintering wuxuu isticmaalaa N, N-dimethylaniline oo ah alaabta ceeriin ee ugu weyn. Marka hore, waxaa lagu shubaa formaldehyde si loo helo diarylmethane. Ka dib marka la nadiifiyo, crystallization iyo nadiifinta, waxaa lagu daraa HOL, sulfur, iyo ammonium chloride, ka dibna la sifeeyo, Alaabta dhammaatay waxaa la helaa ka dib qalajinta. . Dareen-celinta amination run ahaantii waa falcelin saddex-tallaabo ah oo vulcanization ah, imination iyo samaynta milixda hal tallaabo, taas oo ah, 4,4′-dimethylaminodiphenylmethane, baaruud, urea iyo ammonium chloride ayaa lagu daraa kiliyaha amine-ka qiyaasta, heerkulkuna waa kordhay ilaa (200 ± 5)℃, ka falcelisa 4saac, oo ka bax buug-Kimikada. Habka 2: Habka xalinta Habka cusub ee la horumariyay wuxuu isticmaalaa ethylene glycol sida dareeraha si loo yareeyo heerkulka falcelinta oo si weyn u kordhiyo dhalidda. Habka falcelinta waa sida soo socota: Ku rid 300g oo ethylene glycol ah iyo 58g oo baaruud ah ku rid weelka falcelinta, oo ku gudbi gaaska ammonia at (140± 5) ℃, ku dar 80g ammonium chloride ka dib 4 saacadood oo falcelin ah, sii wad falcelinta ammonia gaaska 16 saacadood, iyo wadarta cadadka gaaska ammonia waa qiyaastii 102g. Ka dib marka falcelinta la dhammeeyo, qaboojinta, crystallization, shaandhaynta, iyo qalajinta, alaabtu waxay ku saabsan tahay 155g.