1.05341

Devarda′s alloy

for analysis EMSURE^®

• 同義詞: Devarda′s alloy
• CAS號碼: 8049-11-4
• MDL號碼: MFCD00198176
• 分類程式碼代碼: 12352402
• NACRES: NA.21

屬性

• 品質等級: 300
• 產品線: EMSURE^®
• 形狀: powder
• bp: 906 °C/1013 hPa
• mp: 490-560 °C
• 密度: 5.79 g/cm³ at 20 °C
• 體積密度: 2080 kg/m³
• 正離子痕跡: N: ≤0.001%
• 儲存溫度: 2-30°C
• SMILES 字串: [Zn].[Cu].[Al]
• InChI: 1S/Al.Cu.Zn
• InChI 密鑰: MUBKMWFYVHYZAI-UHFFFAOYSA-N

描述

一般說明

Devarda′s alloy is an alloy of aluminium (44% – 46%), copper (49% – 51%), and zinc (4% – 6%). It is used as a reducing agent for the analysis of nitrite and nitrates. Devarda′s alloy EMSURE^® grade product) is optimized for regulated analyses and highly demanding lab applications. This reagent is ideal for demanding analytical procedures that need low detection limits and maximum sensitivity.

特點和優勢

• Streamlined lab work    
• Time and cost savings     
• Superior comparability of results      
• Certainty during product use      
• Accuracy regarding impurities      
• Confidence in analysis and production

聯結

Replaces: DX0125-2; DX0125

分析報告

Total nitrogen (N): ≤ 0.001 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS02,GHS09
• 訊號詞: Danger
• 危險聲明: H228 - H411
• 防範說明: P210 - P240 - P241 - P273 - P280 - P370 + P378
• 危險分類: Aquatic Chronic 2 - Flam. Sol. 1
• 儲存類別代碼: 4.1B - Flammable solid hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable