Alizarin yellow GG CAS 584-42-9

CAS:584-42-9

Molecular formula:C13H10N3NaO5

Kulemera kwa mamolekyu:311.23

Nambala ya EINECS:209-536-1

Mawu ofanana:SODIUM 5-(M-NITROPHENYLAZO)SALICYLATE; SALICINE YEELLOW SALICYL YEELLOW; MORDANT YELLOW; MORDANT YELOW 1; alizarineyellow2g; alizarineyellowwagp; alizarineyellowg; alizarineyellowggw

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Zogulitsa Tags

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

Alizarin yellow GG CAS 584-42-9 ndi Yellow powder. Kusungunuka m'madzi otentha ndi ethanol. Kusungunuka pang'ono m'madzi ozizira, propanol, ethylene glycol ndi ether. Wofiira wachikasu mu anaikira sulfuric asidi, wobiriwira yellow precipitate mu dilution, chikasu Amber njira mu anaikira nitric asidi.

Kufotokozera

PH mtundu wa gamut	10.0(Yellow Yowala)-12.0(Brown-Yellow)
Kuyesedwa kwa Ethanol	Woyenerera
Maonekedwe	Yellow powder

Kugwiritsa ntchito

1. 25% ethanol amagwiritsidwa ntchito popanga 0.025% yankho, lomwe limagwiritsidwa ntchito ngati chizindikiro.
2. Amagwiritsidwa ntchito ngati chizindikiro cha acid-base ndi chromatography reagent. Chromatographic reagent. Konzani chikhalidwe sing'anga. Kudetsa kwa umuna.
3. Acid-base chizindikiro, pH mtundu kusintha osiyanasiyana 10.0 (chikasu) ~ 12.0 (bulauni chikasu).