31650
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
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-592-0
MDL number:
Assay:
≥98%
Form:
crystalline powder
Quality Level
agency
USP/NF, reag. ISO, reag. Ph. Eur.
vapor pressure
1 mmHg ( 428 °C)
grade
ACS reagent, puriss. p.a.
assay
≥98%
form
crystalline powder
impurities
≤1.2% oxide chloride (as ZnO), ≤0.002% total nitrogen (N), ≤0.005% insoluble in HCl
pH
4.6-5.5 (20 °C, 10%)
mp
293 °C (lit.)
anion traces
sulfate (SO42-): ≤20 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, K: ≤0.02%, Mg: ≤10 mg/kg, Na: ≤0.05%, Pb: ≤10 mg/kg
SMILES string
[Cl-].[Cl-].[Zn++]
InChI
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
InChI key
JIAARYAFYJHUJI-UHFFFAOYSA-L
General description
氯化锌与 1-乙基-3-甲基咪唑氯化物结合形成熔盐，该熔盐用于锌的电沉积研究。
Application
氯化锌可用作羰基化合物与含活性亚甲基试剂的 Knoevenagel 缩合反应中的催化剂。 它可用于制备多孔碳纳米纤维，用于制造超级电容器的有效电极。 它可以用作制备聚（富马酸丙二醇酯）的催化剂。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Electrodeposition of zinc from a Lewis acidic zinc chloride-1-ethyl-3-methylimidazolium chloride molten salt.
Lin Y-F and Sun I.
Electrochimica Acta, 44(16), 2771-2777 (1999)
Self-Sustained Thin Webs Consisting of Porous Carbon Nanofibers for Supercapacitors via the Electrospinning of Polyacrylonitrile Solutions Containing Zinc
Kim C, et al.
Advanced Mat., 19(17), 2341-2346 (2007)
Zinc chloride as a new catalyst for Knoevenagel condensation.
Shanthan RP and Venkataratnam RV.
Tetrahedron Letters, 32(41), 5821-5822 (1991)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 31650-100G | 04061826690789 |
| 31650-1KG | 04061826690819 |