Alizarin yellow GG CAS 584-42-9

CAS:584-42-9

Fomula ya maselo:C13H10N3NaO5

Kulemera kwa maselo:311.23

Nambala ya EINECS:209-536-1

Dzina lofanana:SODIUM 5-(M-NITROPHENYLAZO)SALICYLATE; SALICINE YELLOW SALICYL YELLOW; MORDANT YELLOW; MORDANT YELLOW 1; alizarineyellow2g; alizarineyellowagp; alizarineyellowg; alizarineyellowggw

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Kodi Alizarin yellow GG CAS 584-42-9 ndi chiyani?

Alizarin wachikasu GG CAS 584-42-9 ndi ufa wachikasu. Amasungunuka m'madzi otentha ndi ethanol. Amasungunuka pang'ono m'madzi ozizira, propanol, ethylene glycol ndi ether. Wachikasu wofiira mu sulfuric acid wokhuthala, wobiriwira wachikasu wokhuthala mu dilution, yankho lachikasu la amber mu nitric acid wokhuthala.

Kufotokozera

Mitundu yosiyanasiyana ya PH	10.0 (Wachikasu Wopepuka) - 12.0 (Wachikasu-wofiirira)
Mayeso oyezera kusungunuka kwa Ethanol	Woyenerera
Maonekedwe	Ufa wachikasu

Kugwiritsa ntchito

1. 25% ethanol imagwiritsidwa ntchito popanga yankho la 0.025%, lomwe limagwiritsidwa ntchito ngati chizindikiro.
2. Amagwiritsidwa ntchito ngati chizindikiro cha acid-base ndi chromatography reagent. Chromatographic reagent. Konzani njira yolerera. Kupaka utoto wa umuna.
3. Chizindikiro cha asidi, pH kusintha kwa mtundu 10.0 (wachikasu) ~ 12.0 (wachikasu wofiirira).