Tom ntej: Methyl Red CAS 493-52-7

yog dab tsiMethyl Liab
Nyob protozoan staining;acid-base qhia, pH hloov ntau ntawm 4.4 (liab) mus rau 6.2 (daj);titration ntawm ammonia, tsis muaj zog organic
bases thiab alkaloids, tab sis tsis haum rau cov organic acids uas tsis yog oxalic acid thiab picric acid;tuaj yeem ua ke nrog Chemicalbook Bromocresol ntsuab thiab methylene xiav ua ib qho kev sib xyaw ua ke kom luv cov xim ntau thiab ua rau kom qhov rhiab heev ntawm cov xim hloov;adsorption qhia rau nag lossis daus titration, xws li thorium nitrate titration ntawm fluoride ion;Kev tshuaj xyuas dawb chlorine, chlorite thiab lwm yam oxidants…
Muaj nuj nqi ntawmMethyl Liab
1.Siv methyl liab yog ib qho ntawm feem ntau siv acid thiab alkali ntsuas, feem ntau 0.1% ethanol tov, pH4.4 (liab) -6.2 (daj).Kuj tseem siv rau protozoan nyob staining.
2.Siv protozoa hauv vivo staining;acid thiab alkali ntsuas