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devarda's alloy for analysis 250 g

DEVARDA'S ALLOY FOR ANALYSIS 250 G

Catalog No.
C005B-002278
Manufacturer No.
1053410250
Manufacturer Name
Sigma-Aldrich
Quantity
250
Unit of Measure
GR

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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.

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General description

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.

Features and Benefits

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

Linkage

Replaces: DX0125-2; DX0125

Analysis Note

Total nitrogen (N): ≤ 0.001 %

Legal Information

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

Quality Level: 300. product line: EMSURE®. . form: powder. bp: 906 . °C/1013 . hPa. mp: 490-560 . °C. density: 5.79 . g/cm3 . at 20 . °C. bulk density: 2080 . kg/m3. cation traces: N: ≤. 0.001%. storage temp.: 2-30°C. InChI: 1S/Al.Cu.Zn. InChI key: MUBKMWFYVHYZAI-UHFFFAOYSA-N. Pictograms: GHS02,GHS09. Signal Word: Danger. Hazard Statements: H228 - H411. Precautionary Statements: P210 - P240 - P241 - P273 - P280 - P370 + P378. Hazard Classifications: Aquatic Chronic 2 - Flam. Sol. 1. Storage Class Code: 4.1B - Flammable solid hazardous materials. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.
UPC:
41114611
Condition:
New
HazmatClass:
Yes
MPN:
1053410250
CAS:
2246186

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