Prussian Blue CAS 14038-43-8

Prussian Blue, also known as ferrous ferrocyanide with the chemical formula Fe4 [Fe (CNChemicalbook) 6] 3, is also known as Berlin Blue, Gong Blue, Iron Blue, Miloli Blue, China Blue, Miroli Blue, and Hua Blue. It is an ancient blue dye that can be used for glazing and as an oil painting dye.

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Model:
14038-43-8
Brand:
bosschem
Code:
14038-43-8

Product Description

Prussian Blue

CAS 14038-43-8

Alais: ferrihexacyanoferrate

Molecular formula: C6FeN6.4/3Fe

Molecular weight: 859.23

Structural formula:

普鲁士蓝结构式

1. Performance and use

Prussian blue is a blue dye discovered in 1706, which is composed of Fe (II) and Fe (III) coordinating with a cyanide group (- CN -). As a coordination polymer, Prussian blue has excellent magnetic, electrical, and optical properties, and its magnetic energy conforms to Curie's law in the range of 200-300k. In the field of electrochemistry, Prussian 3.blue is an excellent electron transfer medium. Different valence states of Fe within the molecule can transfer electrons to each other through the cyanide group, causing two absorption bands at 680nm and 400nm, which is also the reason why Prussian blue appears blue. Due to the presence of mixed valence states of Fe in Prussian blue, it also has multiple redox states and presents different colors, such as Prussian white, Berlin green, and Prussian yellow

Prussian blue cytology staining

Deep blue pigment. Used for coloring paints, inks, paintings, crayons, as well as for painting lacquered fabrics, lacquered paper, plastic products, etc.

2. Technical indicators

产品名称： (Product)

普鲁士蓝CAS:14038-43-8

批号： (Batch number)

20230205

检验项目 test Program

检验指标 test target

检验结果

exarnination results

执行标准

carries out the standard

色光