Iron(III) hexacyanoferrate(II)

Basic Information

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CAS Number

14038-43-8

Molecular Formula

C18Fe7N18

Molecular Weight

859.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

>300°C

Boiling Point

25.7 °C at 760 mmHg

Solubility

Practically insoluble in water

SMILES

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N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].[Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3]

InChI

InChI=1S/H3N/h1H3

InChIKey

QGZKDVFQNNGYKY-UHFFFAOYSA-N

LogP

0.16199999999999998

Topological Polar Surface Area

35.0 Å²

Hydrogen Bond Donor/Acceptor

3 / 1

Complexity

127

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with strong acids, strong oxidizing agents, ammonia. Light sensitive.

Sensitiveness

Hygroscopic

Synonyms & References

English

Prussian blue
Iron blue
Pigment Blue 27
Ferric ferrocyanide
Ferric hexacyanoferrate (II)
C.I. 77510
MILORI BLUE
C.I.PIGMENT BLUE 27
Iron(III) Hexacyanoferrate(II)
iron(III)ferrocyanide
PRUSSIAN BLUE, BIOLOGICAL STAIN C.I.NO.77510
BERLIN BLUE
Biological stain
CHINESE BLUE
Miroli Blue
PARIS BLUE
Prussian Blue, pure
Blue 27
CI 77510
ferrocin
ferrotsin
Vossenblau
Steel blue
Iron(III) Ferrocyanide
miloriblue
Ferric hexacyanoferrate
Parisian blue
Preussischblau
Turnbulls Blau
Berliner Blau
iron (III) ferrocyanide

MDL Number

MFCD00135663

Customs Code

29322910

FAQ

What is Iron(III) hexacyanoferrate(II) (CAS: 14038-43-8)?

Iron(III) hexacyanoferrate(II) is a complex iron compound with the chemical formula [Fe4(CN)6]3-. It is a deep blue crystalline solid with a magnetic property.

What are the main uses of Iron(III) hexacyanoferrate(II) (CAS: 14038-43-8)?

Iron(III) hexacyanoferrate(II) is primarily used in analytical chemistry for redox titrations, as a colorimetric reagent, and in the synthesis of other iron compounds. It also finds applications in the dye industry and as a component in some electroplating solutions.

Is Iron(III) hexacyanoferrate(II) (CAS: 14038-43-8) safe?

Iron(III) hexacyanoferrate(II) is generally considered safe, but it should be handled with care due to its potential to cause skin irritation and eye irritation. It is not toxic by ingestion, but direct contact with skin or eyes should be avoided. Use appropriate personal protective equipment (PPE) such as gloves and safety goggles.

How should Iron(III) hexacyanoferrate(II) (CAS: 14038-43-8) be stored?

Iron(III) hexacyanoferrate(II) should be stored in a dry, cool, and well-ventilated area away from direct sunlight and moisture. It should be kept in a tightly sealed container to prevent decomposition and loss of color. Store at room temperature (15-25°C) and protect from humidity and light exposure to maintain its stability and effectiveness.