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Merck
CN

227676

硫酸镍(II) 六水合物

ACS reagent, ≥98%

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关于此项目

线性分子式:
NiSO4 · 6H2O
化学文摘社编号:
10101-97-0
分子量:
262.85
NACRES:
NB.24
PubChem Substance ID:
329752342
UNSPSC Code:
12352302
EC Number:
232-104-9
MDL number:
MFCD00149813
Assay:
≥98%
Grade:
ACS reagent
Form:
crystals

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产品名称

硫酸镍(II) 六水合物, ACS reagent, ≥98%

InChI key

RRIWRJBSCGCBID-UHFFFAOYSA-L

InChI

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

SMILES string

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

grade

ACS reagent

vapor density

2.07 (vs air)

assay

≥98%

form

crystals

reaction suitability

reagent type: catalyst
core: nickel

impurities

≤0.002% N compounds
≤0.005% insolubles

anion traces

chloride (Cl-): ≤0.001%

cation traces

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

Quality Level

200

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相关类别

Application

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。

General description

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。

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory Tract

存储类别

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ8004
MKCZ0281
MKCZ0282
MKCX5154
MKCW1224

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Sensors and Actuators B, Chemical, 145(1), 293-298 (2010)
Polymorphism of nickel sulfate hexahydrate.
Angel RJ and Finger LW.
Acta Crystallographica Section C, Crystal Structure Communications, 44(11), 1869-1873 (1988)
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)
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