1.02791

Copper(II) sulfate anhydrous

for analysis EMSURE^®

• Sinónimos: Copper(II) sulfate anhydrous
• Fórmula empírica (notación de Hill): CuO₄S
• Número de CAS: 7758-98-7
• Peso molecular: 159.61
• Número MDL: MFCD00010981
• Código UNSPSC: 12352302
• Número índice de la CE: 231-847-6
• NACRES: NA.21

Propiedades

• grado: anhydrous
• Nivel de calidad: 300
• Línea del producto: EMSURE^®
• Análisis: ≥99.0% dry basis (iodometric)
• formulario: solid
• potencia: 481 mg/kg LD₅₀, oral (Rat)
• impurezas: ≤0.2% Substances not precipitated by hydrogen sulfide (as sulfate)
• pérdida: ≤ 0.5% loss on drying, 250 °C
• pH: 3.5-4.5 (20 °C, 50 g/L in H₂O)
• solubilidad: 203 g/L
• densidad: 3.60 g/cm³ at 20 °C
• densidad aparente: 800 kg/m³
• trazas de anión: chloride (Cl^-): ≤0.002%
• trazas de catión: Fe: ≤0.015%; N: ≤0.005%; Ni: ≤0.005%; Pb: ≤0.005%; Zn: ≤0.02%
• temp. de almacenamiento: 2-30°C
• InChI: 1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• Clave InChI: ARUVKPQLZAKDPS-UHFFFAOYSA-L

Descripción

Aplicación

• Ultra-Responsive MEMS Sensing Chip for Differential Thermal Analysis (DTA): This application highlights the use of Copper(II) sulfate anhydrous in the development of micro-electromechanical systems (MEMS) chips, enhancing sensitivity in thermal analysis crucial for materials science research (Zhang H et al., 2023).


• Development and Validation of a Copper Ligand-Exchange Chromatographic Method: Focuses on estimating D-lactic acid in Ringer-lactate solution using Copper(II) sulfate anhydrous, demonstrating its role in pharmaceutical analysis and ensuring drug safety and efficacy (Sharaf El-Din MMK et al., 2018).


• Harvesting Water from Air Using Anhydrous Salt with Sunlight: Employs Copper(II) sulfate anhydrous in a novel environmental application that explores sustainable water harvesting technologies, addressing global water scarcity issues (Li R et al., 2018).

Nota de análisis

Assay (iodometric, calc. on dried substance): ≥ 99.0 %
Chloride (Cl): ≤ 0.002 %
Total nitrogen (N): ≤ 0.005 %
Fe (Iron): ≤ 0.015 %
Ni (Nickel): ≤ 0.005 %
Pb (Lead): ≤ 0.005 %
Zn (Zinc): ≤ 0.02 %
Substances not precipitated by hydrogen sulfide (as sulfate): ≤ 0.2 %
Loss on drying (250 °C): ≤ 0.5 %

Información legal

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

Información de seguridad

• Pictogramas: GHS07,GHS09
• Palabra de señalización: Warning
• Frases de peligro: H302 - H315 - H319 - H410
• Consejos de prudencia: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable