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Potassium tetracyanonickelate(II) hydrate

ALDRICH/415154

Synonym: Dipotassium nickel(2+) tetracyanide

CAS Number: 339527-86-5
Empirical Formula (Hill Notation): C4K2N4Ni · xH2O
Molecular Weight: 240.96 (anhydrous basis)
EC Number: 238-082-7
MDL Number: MFCD00150396
Linear Formula: K2Ni(CN)4 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-415154-100G 100 g
 $231.00
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This image depicts SKU: 415154-100G

 

density 1.875 g/mL (lit.)
form powder
InChI 1S/4CN.2K.Ni.H2O/c4*1-2;;;;/h;;;;;;;1H2/q;;;;2*+1;-2;
InChI key LORCEWUZCQZQEK-UHFFFAOYSA-N
reaction suitability reagent type: catalyst
core: nickel
SMILES string [K+].[K+].[H]O[H].N#C[Ni--](C#N)(C#N)C#N
vapor pressure 740 mmHg ( 25 °C)(lit.)
Application:

  • 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 ).
Application: 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.
Packaging: 100 g in poly bottle
Density 1.875 g/mL (lit.)
UNSPSC 12352302

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