POTASSIUM TETRACYANONICKELATE(II) HYDRATE

Product Name: POTASSIUM TETRACYANONICKELATE(II) HYDRATE
CAS No.: 339527-86-5
Chemical Name: POTASSIUM TETRACYANONICKELATE(II) HYDRATE
Synonyms: Dipotassium nickel(2+) tetracyanide;Potassium Tetracyanonickelate Hydrate;Potassium tetracyanonickelate(II) 1-hydrate;nickel(2+) dipotassium tetrakis(iminomethanide) hydrate;(SP-4-1)-Tetrakis(cyano-κC)-nickelate(2-) dipotassium hydrate;Nickelate(2-?)?, tetrakis(cyano-?κC)?-?, dipotassium, hydrate, (SP-?4-?1)?- (9CI)
CBNumber: CB4502188
Molecular Formula: C4K2N4Ni.xH2O
Formula Weight: 240.94
MOL File: 339527-86-5.mol

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POTASSIUM TETRACYANONICKELATE(II) HYDRATE Property

Melting point:: 100℃ -H{2}O
Density: 1.875 g/mL(lit.)
vapor pressure: 740 mmHg ( 25 °C)(lit.)
form: crystal
color: yellow
Water Solubility: Soluble in water
Major Application: battery precursors
catalysts
material synthesis precursor
InChI: 1S/4CN.2K.Ni.H2O/c4*1-2;;;;/h;;;;;;;1H2/q;;;;2*+1;-2;
InChIKey: LORCEWUZCQZQEK-UHFFFAOYSA-N
SMILES: [K+].[K+].[H]O[H].N#C[Ni--](C#N)(C#N)C#N

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Safety

Hazard Codes: T,N,T+
Risk Statements: 49-15/29-22-42/43-50/53-32-26/27/28
Safety Statements: 53-22-36/37-43-45-61-60-29-28-7
RIDADR: UN 1588 6.1/PG 2
WGK Germany: 3
RTECS: QR8650000
TSCA: Yes
HazardClass: 6.1
Storage Class: 6.1B - Non-combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications: Acute Tox. 1 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Acute 1
Aquatic Chronic 1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P262Do not get in eyes, on skin, or on clothing.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 415154
Product name: Potassium tetracyanonickelate(II) hydrate
Packaging: 100g
Price: $231
Updated: 2025/07/31

Strem Chemicals

Product number: 93-2836
Product name: Potassium tetracyanonickelate(II) hydrate
Packaging: 10g
Price: $100
Updated: 2024/03/01

Strem Chemicals

Product number: 93-2836
Product name: Potassium tetracyanonickelate(II) hydrate
Packaging: 50g
Price: $389
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0007110
Product name: POTASSIUM TETRACYANONICKELATE(II) HYDRATE
Purity: 95.00%
Packaging: 100G
Price: $2547.99
Updated: 2021/12/16

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POTASSIUM TETRACYANONICKELATE(II) HYDRATE Chemical Properties,Usage,Production

Chemical Properties

Yellowish to orange crystalline powder

Uses

Electronic Structure: Study of the electronic structure of tetracyanonickelate(II) complexes, essential for applications in materials science and coordination chemistry (JJ Oppenheim, BJ McNicholas, J Miller, 2019).

Potassium tetracyanonickelate(II) hydrate can be used:

As a precursor for the synthesis of Hofmann-type metal-organic frameworks (MOFs) with high open metal sites density.
As a precursor in the synthesis of an anion-exchange resin for the removal of residual cyanide complexes in industrial plating wastewater.

reaction suitability

reagent type: catalyst
core: nickel

POTASSIUM TETRACYANONICKELATE(II) HYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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POTASSIUM TETRACYANONICKELATE(II) HYDRATE Suppliers

Belgium 1 China 34 Germany 1 India 1 Switzerland 1 United States 6 Global 44

J & K SCIENTIFIC LTD.

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339527-86-5, POTASSIUM TETRACYANONICKELATE(II) HYDRATERelated Search:

NICKEL SULFIDE

Potassium Tetracyanonickelate Hydrate

(SP-4-1)-Tetrakis(cyano-κC)-nickelate(2-) dipotassium hydrate

Dipotassium nickel(2+) tetracyanide

Nickelate(2-?)?, tetrakis(cyano-?κC)?-?, dipotassium, hydrate, (SP-?4-?1)?- (9CI)

Potassium tetracyanonickelate(II) 1-hydrate

nickel(2+) dipotassium tetrakis(iminomethanide) hydrate

339527-86-5

C4K2N4NixH2O

Catalysis and Inorganic Chemistry

Chemical Synthesis

Nickel Salts

NickelMetal and Ceramic Science

Salts