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Merck
CN
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主要文件

1.02791

Supelco

无水硫酸铜(II)

for analysis EMSURE®

别名:

无水硫酸铜(II)

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About This Item

经验公式(希尔记法):
CuO4S
CAS号:
分子量:
159.61
MDL编号:
UNSPSC代码:
12352302
EC索引号:
231-847-6
NACRES:
NA.21
方案:
≥99.0% dry basis (iodometric)
等级:
anhydrous
表单:
solid
溶解性:
203 g/L

等级

anhydrous

质量水平

产品线

EMSURE®

方案

≥99.0% dry basis (iodometric)

表单

solid

效能

481 mg/kg LD50, oral (Rat)

杂质

≤0.2% Substances not precipitated by hydrogen sulfide (as sulfate)

缺失

≤ 0.5% loss on drying, 250 °C

pH值(酸碱度)

3.5-4.5 (20 °C, 50 g/L in H2O)

溶解性

203 g/L

密度

3.60 g/cm3 at 20 °C

堆积密度

800 kg/m3

痕量阴离子

chloride (Cl-): ≤0.002%

痕量阳离子

Fe: ≤0.015%
N: ≤0.005%
Ni: ≤0.005%
Pb: ≤0.005%
Zn: ≤0.02%

储存温度

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

应用


  • 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).

分析说明

含量测定(碘量滴定法,以干燥物质计): ≥ 99.0 %
氯化物(Cl): ≤ 0.002 %
总氮(N): ≤ 0.005 %
Fe(铁): ≤ 0.015 %
Ni(镍): ≤ 0.005 %
Pb(铅): ≤ 0.005 %
Zn(锌): ≤ 0.02 %
不会被硫化氢沉淀的物质(以硫酸盐计): ≤ 0.2 %
干燥失重 (250 °C): ≤ 0.5 %

法律信息

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

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象形图

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警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Kemal Sumser et al.
Sensors (Basel, Switzerland), 20(10) (2020-05-28)
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