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重要文件

244066

Sigma-Aldrich

乙酸镍(II) 四水合物

98%

同義詞:

乙酸 镍(II) 盐

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About This Item

線性公式:
Ni(OCOCH3)2 · 4H2O
CAS號碼:
分子量::
248.84
Beilstein:
3730764
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

化驗

98%

形狀

powder

反應適用性

core: nickel
reagent type: catalyst

密度

1.798 g/mL at 25 °C (lit.)

SMILES 字串

[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Ni]OC(C)=O

InChI

1S/2C2H4O2.Ni.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2

InChI 密鑰

OINIXPNQKAZCRL-UHFFFAOYSA-L

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相關類別

一般說明

四水合醋酸镍(II)是一种溶于水和极性溶剂的离子化合物。它通常用作合成各种氧化镍和氢氧化镍纳米结构的前体。这些纳米结构在超级电容器、电池和催化方面有应用。四水合醋酸镍(II)也用于通过化学气相沉积和原子层沉积等工艺生产镍基薄膜和涂层。

應用

四水合氯化锰(II)可用于:    
  • 用作水热合成纳米结构二硒化镍(NiSe2)的前体材料。     
  • 用作合成萨拉莫基(salamo-based)双核镍(II)络合物的前体。 
  • 用作溶胶-凝胶法合成氧化镍(NiO)的前体材料。研究人员可以针对各种应用(包括电致变色器件、气体传感器和锂离子电池)对氧化镍进行定制。

用于合成多核镍钨多酸簇合物,此类簇合物是设计分子磁体的理想物质。

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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