Synonyms:
Copper aluminium zinc alloy (50:45:5 w%), Devarda's metal
20942.181EA
113
EUR
InStock
20942.181
20942.294
Alliage de Devarda, en grenailles, AnalaR NORMAPUR® pour analyses
Alliage de Devarda
Devarda's alloy is used as reducing agent in analytical chemistry for the determination of nitrates after their reduction to ammonia under alkaline.
- For reduction reagent for total Nitrogen determination acc. Kjeldahl
- For reduction of alkaline Chlorate solutions to Chloride
Devarda's alloy (CAS # 8049-11-4) is an alloy of aluminium (44% – 46%), copper (49% – 51%) and zinc (4% – 6%).