Analytische Chemie: Einsatz als Indikatorfarbstoff in verschiedenen Tests

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DEVARDA STOP (Puder) 50g WARCHEM Chondroitinsulfat Analytische Chemie: Einsatz als IndikatorfarbstoffTechnical information about chemical reagents: Chemical composition: Alloy of approximately 45% aluminum, 50% copper, and 5% zinc CAS number: 8049 11 4 Synonyms: Devarda's alloy, zinc aluminum copper alloy Genre: Technical Purity: Laboratory grade Appearance: Gray metal powder Packaging: plastic container Shelf life: at least 24 months from delivery Special properties: strongly reducing, reacts with bases to release hydrogen Particle size: typically