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Merck

227676

Sigma-Aldrich

硫酸镍(II) 六水合物

ACS reagent, ≥98%

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About This Item

线性分子式:
NiSO4 · 6H2O
CAS号:
分子量:
262.85
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NB.24

等級

ACS reagent

品質等級

蒸汽密度

2.07 (vs air)

化驗

≥98%

形狀

crystals

反應適用性

reagent type: catalyst
core: nickel

雜質

≤0.002% N compounds
≤0.005% insolubles

負離子痕跡

chloride (Cl-): ≤0.001%

正離子痕跡

Ca: ≤0.005%
Co: ≤0.002%
Cu: ≤0.005%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.005%
Mn: ≤0.002%
Na: ≤0.05%

SMILES 字串

O.O.O.O.O.O.[Ni++].[O-]S([O-])(=O)=O

InChI

1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2

InChI 密鑰

RRIWRJBSCGCBID-UHFFFAOYSA-L

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相关类别

一般說明

硫酸镍(II)六水合物是一种水合镍盐。它可用作制备镍基催化剂的镍前驱体。

應用

硫酸镍(II)六水合物(NiSO4 6H2O)可作为镍前体,用于制备:     
  • 钯-镍双金属纳米颗粒(Pd-Ni),用于催化 Buchwald-Hartwig胺化反应。
  • NiFe2O4 纳米粒子(NPs),应用于制备葡萄糖生物传感器。

它还可作为可回收催化剂用于:      
  • 通过芳香醛、伯胺和亚磷酸二乙酯一锅法三组分反应合成 α-氨基磷酸酯。      
  • 在Langlois′ 试剂(CF3SO2Na)作为CF3 源和过硫酸钾(K2S2O8)作为引发剂参与下的芳基胺三氟甲基化。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory Tract

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Kun-Hua Lu et al.
Mikrochimica acta, 186(4), 227-227 (2019-03-09)
Water-soluble nitrogen-doped carbon quantum dots (C-dots) were fabricated by microwave-induced decomposition of the precursor materials citric acid and N,N'-bis(2-aminoethyl)-1,2-ethanediamine. The C-dots were placed on portable paper strips with novel origami designs to simplified user operations. The intensity of the blue
Amperometric glucose biosensor based on NiFe2O4 nanoparticles and chitosan.
Luo L, et al.
Sensors and Actuators B, Chemical, 145(1), 293-298 (2010)
Mechanism and kinetics of thermal decomposition of nickel (II) sulfate (VI) hexahydrate.
Tomaszewicz E and Kotfica M.
Journal of Thermal Analysis and Calorimetry, 77(1), 25-31 (2004)
Polymorphism of nickel sulfate hexahydrate.
Angel RJ and Finger LW.
Acta Crystallographica Section C, Crystal Structure Communications, 44(11), 1869-1873 (1988)
Hsiao-Chi Chuang et al.
Toxicology and applied pharmacology, 266(2), 298-306 (2012-11-21)
Heart rate variability (HRV) has been reported to be a putative marker of cardiac autonomic imbalance caused by exposure to ambient particulate matter (PM). Our objective in this study was to determine the effects on HRV from exposure to nickel

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