Devarda's alloy, granules, AnalaR NORMAPUR® zA
供应商: VWR Chemicals
Synonyms:
Copper aluminium zinc alloy (50:45:5 w%), Devarda's metal
VWRC20942.181EA
790
CNY
VWRC20942.181
VWRC20942.294
Devarda's alloy, granules, AnalaR NORMAPUR® zA
Devarda's alloy
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%).
沸点:
906 溶点: 490…560 °C 密度: 5.79 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00198176 CAS号: 8049-11-4 UN号: 3089 ADR: 4.1 II Merck Index: 13,02958 |
产品技术规格
N (Nitrogen) | Max. 10 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...