C6768
硫酸钴 七水合物
ReagentPlus®, ≥99%
别名:
硫酸亚钴 七水合物
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关于此项目
线性分子式:
CoSO4 · 7H2O
化学文摘社编号:
分子量:
281.10
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-334-2
MDL number:
Assay:
≥99%
Form:
powder
产品名称
硫酸钴 七水合物, ReagentPlus®, ≥99%
InChI key
BGORGFZEVHFAQU-UHFFFAOYSA-L
InChI
1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
SMILES string
O.[Co++].[O-]S([O-])(=O)=O
product line
ReagentPlus®
assay
≥99%
form
powder
pH
4 (20 °C, 100 g/L)
density
2.03 g/mL at 25 °C (lit.)
Quality Level
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Application
七水合硫酸钴(II)可作为催化剂来合成：
- 由醇和邻取代苯胺合成苯唑。
- 通过芳香族醛、苯乙酮和乙酰氯的一锅多组分偶联反应合成 β-乙酰胺酮。
General description
七水合硫酸钴(II)是一种可溶于水的橙色到极深橙色、深红橙色和极深红棕色的晶体结构。通过将金属钴溶解在硫酸中来合成。它通常被用作合成钴纳米粒子和制造钴镍纳米粒子的试剂。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
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
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