1.02791

Copper(II) sulfate anhydrous

for analysis EMSURE^®

• 동의어(들): Copper(II) sulfate anhydrous
• 실험식(Hill 표기법): CuO₄S
• CAS Number: 7758-98-7
• Molecular Weight: 159.61
• MDL number: MFCD00010981
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 231-847-6
• NACRES: NA.21

속성

• Grade: anhydrous
• Quality Level: 300
• 제품 라인: EMSURE^®
• 분석: ≥99.0% dry basis (iodometric)
• 형태: solid
• 효능: 481 mg/kg LD₅₀, oral (Rat)
• 불순물: ≤0.2% Substances not precipitated by hydrogen sulfide (as sulfate)
• 손실: ≤ 0.5% loss on drying, 250 °C
• pH: 3.5-4.5 (20 °C, 50 g/L in H₂O)
• solubility: 203 g/L
• density: 3.60 g/cm³ at 20 °C
• 벌크 밀도: 800 kg/m³
• 음이온 미량물: chloride (Cl^-): ≤0.002%
• 양이온 미량물: Fe: ≤0.015%; N: ≤0.005%; Ni: ≤0.005%; Pb: ≤0.005%; Zn: ≤0.02%
• 저장 온도: 2-30°C
• InChI: 1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChI key: ARUVKPQLZAKDPS-UHFFFAOYSA-L

설명

애플리케이션

• 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).

분석 메모

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 %

법적 정보

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

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H302 - H315 - H319 - H410
• 예방조치 성명서: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable