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Merck
CN
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文件

安全信息

1.08816

Supelco

氯化锌

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

别名:

氯化锌, 二氯化锌, 二氯锌

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About This Item

线性分子式:
ZnCl2
CAS号:
分子量:
136.30
MDL编号:
UNSPSC代码:
12352302
EC索引号:
231-592-0
NACRES:
NA.21

等级

ACS reagent

质量水平

Agency

reag. ISO
reag. Ph. Eur.

蒸汽压

1 mmHg ( 428 °C)
1.33 hPa ( 428 °C)

产品线

EMSURE®

检测方案

98.0-100.5% (ZnCl2, complexometric)

形式

powder

效能

350 mg/kg LD50, oral (Rat)

杂质

≤0.005% Insoluble matter
≤1.2% Oxide chloride (as ZnO)

pH值(酸碱度)

4.6-5.5 (10% in water)
5 (20 °C, 100 g/L in H2O)

bp

732 °C/1013 hPa

mp

287-304 °C
293 °C (lit.)

密度

2.93 g/cm3 at 22 °C

堆积密度

1400‑1800 kg/m3

痕量阴离子

nitrate (NO3-): ≤0.003%
sulfate (SO42-): ≤0.002%

痕量阳离子

Al:, passes test
Ca: ≤0.001%
Ca:, passes test
Cd: ≤0.0005%
Cu: ≤0.001%
Fe: ≤0.0005%
Fe:, passes test
K: ≤0.02%
Mg: ≤0.01%
Mg:, passes test
N: ≤0.002%
NH4+: ≤0.005%
Na: ≤0.005%
Pb: ≤0.001%
heavy metals:, passes test

储存温度

2-30°C

SMILES字符串

[Cl-].[Cl-].[Zn++]

InChI

1S/2ClH.Zn/h2*1H;/q;;+2/p-2

InChI key

JIAARYAFYJHUJI-UHFFFAOYSA-L

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应用


  • Influences of the Reaction Temperature and Catalysts on the Pyrolysis Product Distribution of Lignocellulosic Biomass (Aspen Wood and Rice Husk).: This research assesses the impact of reaction temperature and zinc chloride as a catalyst on the distribution of pyrolysis products from biomass sources. The findings are crucial for optimizing biofuel production processes, demonstrating how zinc chloride can alter product yields and characteristics (Sun et al., 2023).

  • Mechanistic study of ZnSe nanocrystal formation from zinc halides.: The study explores the mechanisms of zinc selenide (ZnSe) nanocrystal formation, particularly from zinc chloride precursors. This research is vital for applications in optoelectronics and photovoltaics, where precise control over nanocrystal properties is critical (Mingabudinova et al., 2023).

联系

替代:ZX0065-1; ZX0065-20; ZX0065

分析说明

含量测定(配位滴定法,ZnCl₂):98.0 - 100.5 %
鉴别:通过测试
不溶物: ≤ 0.005 %
pH值(10 %;水):4.6 - 5.5
硝酸盐(NO₃): ≤ 0.003 %
氯氧化物(以ZnO计): ≤ 1.20 %
硫酸盐(SO₄): ≤ 0.002 %
总氮(N): ≤ 0.002 %
铝 铝、钙、镁、重金属、铁:通过测试
Ca(钙): ≤ 0.001 %
Cd(镉): ≤ 0.0005 %
Cu(铜): ≤ 0.001 %
Fe(铁): ≤ 0.0005%
K(钾): ≤ 0.02 %
Mg(镁): ≤ 0.01 %
Na(钠): ≤ 0.005 %
NH₄(铵): ≤ 0.005 %
Pb(铅): ≤ 0.001 %

法律信息

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

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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