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Merck
CN
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文件

1.02382

Supelco

氯化钙 二水合物

for analysis EMSURE® ACS,Reag. Ph Eur

别名:

二氯化钙

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About This Item

经验公式（希尔记法）:
CaCl2 · 2H2O
CAS号:
10035-04-8
分子量:
147.01
MDL编号:
MFCD00149613
UNSPSC代码:
12352302
EC索引号:
233-140-8
NACRES:
NA.21

等级

ACS reagent

质量水平

300

Agency

reag. Ph. Eur.

产品线

EMSURE®

检测方案

99.0-102.0% (complexometric)

形式

solid

效能

2630 mg/kg LD50, skin (Rat)

杂质

≤0.003% Oxidizing substances (as NO3)
≤0.01% Insoluble matter

pH值（酸碱度）

4.5-8.5 (20 °C, 50 g/L in H2O)

mp

176 °C (dec.) (lit.)

痕量阴离子

sulfate (SO42-): ≤0.005%

痕量阳离子

Al: ≤0.0001%
Ba: ≤0.003%
Cu: ≤0.0005%
Fe: ≤0.0003%
K: ≤0.01%
Mg: ≤0.005%
Mg and allied cations: ≤0.5%
NH4+: ≤0.005%
Na: ≤0.01%
Sr: ≤0.05%
heavy metals: ≤5 ppm

储存温度

15-25°C

SMILES字符串

O.O.Cl[Ca]Cl

InChI

1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2

InChI key

LLSDKQJKOVVTOJ-UHFFFAOYSA-L

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相关类别

应用


  • Calcium Chloride as a Novel Stabilizer for Foot-and-Mouth Disease Virus and Its Application in the Vaccine Formulation: Demonstrates the innovative use of calcium chloride dihydrate in stabilizing foot-and-mouth disease viruses, enhancing the efficacy and stability of vaccines (Jin JS, et al., 2024).

  • Efficient regulation of cadmium accumulation by carboxymethylammonium chloride in rice: Discusses the role of calcium chloride dihydrate in the absorption and regulation of heavy metals in plants, showing potential for environmental cleanup and safer agricultural practices (Fu L, et al., 2024).

  • Simultaneous impregnation and microencapsulation of CaCl(2) using silica gel and methyl cellulose for thermal energy storage applications: Highlights the use of calcium chloride dihydrate in energy storage systems, emphasizing its ability to enhance thermal properties and energy efficiency (Shervani S, et al., 2024).

  • Microbial induced carbonate precipitation for remediation of heavy metals, ions and radioactive elements: Explores the environmental applications of calcium chloride dihydrate in bioremediation, particularly in treating water and soil contaminated with heavy metals and radioactive materials (Taharia M, et al., 2024).

  • Hybrid Polymer Salogels for Reversible Entrapment of Salt-Hydrate-Based Thermal Energy Storage Materials: Investigates the integration of calcium chloride dihydrate in polymer matrices for reversible thermal energy storage, offering advancements in materials science and energy management (Rajagopalan KK, et al., 2024).

联系

替代：CX0134; CX0130-1 CX0134-1; CX0134-3; CX0130; CX0130-6

分析说明

含量测定（络合滴定）：99.0 - 102.0 %
同一性：通过测试
溶液外观：通过测试
不溶物质： ≤ 0.01 %
酸碱度：通过测试
pH值（5 %；水，25 °C）：4.5 - 8.5
硫酸盐（SO₄）： ≤ 0.005 %
重金属（ACS）： ≤ 5 ppm
Al（铝）： ≤ 0.0001 %
Ba（钡）：
≤ 0.003 %
：通过测试
Cu（铜）： ≤ 0.0005 %
Fe（铁）： ≤ 0.0003 %
K（钾）： ≤ 0.01 %
Mg（镁）： ≤ 0.005 %
Na（钠）： ≤ 0.01 %
NH₄（铵）： ≤ 0.005 %
Sr（锶）： ≤ 0.05 %
镁和碱金属： ≤ 0.5 %
氧化性物质（以NO₃计）： ≤ 0.003 %
符合 ACS，Reag.Ph Eur

法律信息

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

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

危险分类

Eye Irrit. 2

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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