1.08446

Titriplex^® III solution

for 1000 ml, c(Na₂-EDTA 2 H₂O) = 0.01 mol/l Titrisol^®

• Código UNSPSC: 12352107

Propriedades

• Nível de qualidade: 100
• linha de produto: Titrisol^®
• forma: liquid
• adequação da reação: reaction type: Complexometric reactions; reaction type: Redox Reactions
• concentração: 0.01 M
• técnica(s): titration: suitable
• pH: 7.8 (20 °C in H₂O)
• densidade: 1.04 g/cm³ at 20 °C
• temperatura de armazenamento: 15-25°C

Descrição

Descrição geral

for 1000 ml, c(Na₂-EDTA 2 H₂O) = 0.01 mol/l Titrisol^®

Nota de análise

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.01 mol/lAmount-of-substance concentration0.01000 mol/lThe concentration of this solution was determined with volumetric standard zinc (article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Informações legais

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

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

Informações de segurança

• Pictogramas: GHS05
• Palavra indicadora: Warning
• Frases de perigo: H290 - H315 - H319
• Declarações de precaução: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classificações de perigo: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Código de classe de armazenamento: 8B - Non-combustible, corrosive hazardous materials
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable