Description
By taking beta-alanine
biotin and copper
3% w/w (25°C)
pour water at a temperature of about 75 ° C and leave for 24 hours
in iodometry
Ammoniumhydrodifluorid (Ammoniumfluorid-Säure) CZDA 25g excludeDEFULL By taking beta-alanineAmmoniumhydrogendifluorid Katalognummer: CHEM*111381604 Chemische Formel: NH4F HF Molare Masse: 57,04 g mol CAS Nummer: 1341 49 7 EC Nummer: 215 676 4 UN Nummer: 1727 RID ADR: Klasse 8, Verpackungsgruppe II Physikalische und chemische Eigenschaften Physikalische Form: fest (Kristalle) Farbe: farblos wei Geruch: stechend pH Wert (50 g lH2O, 20C): ca. 3,5 Schmelzpunkt: 126C Zersetzungstemperatur: > 230C Selbstentzndungstemperatur: nicht anwendbar
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