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Merck
CN

72225

乙酸镍(II) 四水合物

purum p.a., ≥99.0% (KT)

别名:

乙酸 镍(II) 盐

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关于此项目

线性分子式:
Ni(OCOCH3)2 · 4H2O
化学文摘社编号:
分子量:
248.84
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
206-761-7
Beilstein/REAXYS Number:
3730764
MDL number:
Assay:
≥99.0% (KT)
Form:
powder or crystals
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grade

purum p.a.

Quality Level

assay

≥99.0% (KT)

form

powder or crystals

reaction suitability

core: nickel, reagent type: catalyst

density

1.798 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤1000 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤100 mg/kg, Na: ≤1000 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

application(s)

battery precursors
catalysts
material synthesis precursor

SMILES string

[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 key

OINIXPNQKAZCRL-UHFFFAOYSA-L

Application

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。


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signalword

Danger

Hazard Classifications

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

存储类别

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



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全球贸易项目编号

货号GTIN
72225-250G04061832856919
72225-1KG04061826715260