1.05596

Sodium hydroxide solution

about 36%, for analysis EMSURE^®

• Sinónimos: Sodium hydroxide solution
• UNSPSC Code: 12352302
• NACRES: NA.21

Propiedades

• product name: Sodium hydroxide solution about 36%, for analysis EMSURE^®
• Quality Level: 300
• product line: EMSURE^®
• form: liquid
• concentration: 36.0-36.5% NaOH
• impurities: ≤0.00035% Fe (Iron); ≤0.005% Chloride (Cl); ≤1.0% Carbonate (as Na₂CO₃)
• pH: 14 (20 °C in H₂O)
• density: 1.39 g/cm³ at 20 °C
• storage temp.: 15-25°C

Descripción

General description

Sodium hydroxide solutionabout 36% (EMSURE^® grade product) is used for regulated analyses and highlydemanding lab applications. It also offers the highest quality and unmatchedscope of specifications to give complete control of test conditions andeliminate uncertainties. EMSURE^® grade products comply with all internationalregulations and can be used in various applications.

Application

Sodium hydroxidesolution about 36% can be used as an additive in the selective silica removalstrategy to enable raw material extraction from geothermal fluids.

Features and Benefits

• Most extensive specifications worldwide
• Tested for up to 70 parameters
• Extraordinary purity
• Very low limiting values
• Greater accuracy and control of analyses
• Optimized for highly critical and demanding analyses
• Ideal for method development
• No interference or contamination due to unknown impurities

Analysis Note

Assay (acidimetric,NaOH)36.0 - 36.5 %Carbonate (as Na₂CO₃)≤ 1.0 %Chloride (Cl)≤ 0.005 %Fe (Iron)≤ 0.00035 %

Legal Information

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

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H290 - H314
• pcodes: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class: 8B - Non-combustible, corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable