31650-M
氯化锌
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%
别名:
二氯锌
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关于此项目
线性分子式:
ZnCl2
化学文摘社编号:
分子量:
136.30
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
等级
ACS reagent
puriss. p.a.
Agency
USP/NF
reag. ISO
reag. Ph. Eur.
蒸汽压
1 mmHg ( 428 °C)
方案
≥98%
表单
crystalline powder
杂质
≤0.002% total nitrogen (N)
≤0.005% insoluble in HCl
≤1.2% oxide chloride (as ZnO)
pH值（酸碱度）
5 (20 °C, 100 g/L)
mp
293 °C (lit.)
痕量阴离子
sulfate (SO42-): ≤20 mg/kg
痕量阳离子
Ca: ≤0.001%
Cd: ≤5 mg/kg
Cu: ≤0.001%
Fe: ≤0.0005%
K: ≤0.02%
Mg: ≤0.001%
Na: ≤0.05%
Pb: ≤0.001%
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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一般描述
Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc.
应用
Zinc Chloride may be employed as a catalyst in Knoevenagel condensation of carbonyl compounds with active methylene group containing reagents. It may be used in the preparation of porous carbon nanofibers, useful in the fabrication of efficient electrodes for supercapacitors. It may be used as a catalyst in the preparation of poly(propylene fumarate).
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
储存分类代码
8B - Non-combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Albert K Shung et al.
Journal of biomaterials science. Polymer edition, 13(1), 95-108 (2002-05-11)
Diethyl fumarate and propylene glycol were reacted in the presence of a zinc chloride catalyst to synthesize poly(propylene fumarate) (PPF) over a period of 12 hours. The kinetics of the transesterification polymerization at 130 degrees C, 150 degrees C, and
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