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C6768

Sigma-Aldrich

硫酸钴 七水合物

ReagentPlus®, ≥99%

别名:

硫酸亚钴 七水合物

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About This Item

线性分子式:
CoSO4 · 7H2O
CAS号:
10026-24-1
分子量:
281.10
EC號碼:
233-334-2
MDL號碼:
MFCD00149657
分類程式碼代碼:
12352302
PubChem物質ID:
329775132
NACRES:
NA.55
化驗:
≥99%
形狀:
powder

品質等級

200

產品線

ReagentPlus®

化驗

≥99%

形狀

powder

pH值

4 (20 °C, 100 g/L)

密度

2.03 g/mL at 25 °C (lit.)

SMILES 字串

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

InChI

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

InChI 密鑰

BGORGFZEVHFAQU-UHFFFAOYSA-L

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相关类别

一般說明

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。

應用

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。
也可作为试剂合成膦酸钴芳基金属有机骨架。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

訊號詞

Danger

危險分類

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

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
SLCK9616
SLCJ2746
SLCF0571
SLBQ9230V
SLBQ9227V

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硫酸镍(II) 六水合物 ReagentPlus®, powder or crystals

Sigma-Aldrich

N4882

硫酸镍(II) 六水合物

Hydrogen generation from the hydrolysis of ammonia borane using cobalt-nickel-phosphorus (Co-Ni-P) catalyst supported on Pd-activated TiO2 by electroless deposition.
Rakap M, et al.
International Journal of Hydrogen Energy, 36(11), 254-261 (2011)
Synthesis, Structural, Thermal and Magnetic Characterization of a Pyrophosphato-Bridged Cobalt (II) Complex.
Ikotun OF, et al.
European Journal of Inorganic Chemistry, 2008(17), 2691-2697 (2008)
Woodhall Stopford et al.
Journal of environmental monitoring : JEM, 5(4), 675-680 (2003-09-02)
Testing of metal compounds for solubility in artificial fluids has been used for many years to assist determining human health risk from exposure to specific compounds of concern. In lieu of obtaining bioavailability data from samples of urine, blood, or
P J Duerksen-Hughes et al.
Environmental health perspectives, 107(10), 805-812 (1999-09-30)
In vivo carcinogenicity testing is an expensive and time-consuming process, and as a result, only a relatively small fraction of new and existing chemicals has been tested in this manner. Therefore, the development and validation of alternative approaches is desirable.
Ali M Elshafei et al.
Journal of basic microbiology, 45(5), 335-343 (2005-09-28)
Cell-free extracts of nitrate-grown Penicillium politans NRC-510 catalyzes the hydrolytic deamination of cytidine to uridine. Uridine was chromatographically identified in cell-free extracts. The enzyme exhibited optimum pH and temperature activities at 6.5 and 80 degrees C respectively. Thermal stability experiments
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