POTASSIUM TETRACYANONICKELATE(II) HYDRATE

Base Information

• Chemical Name: POTASSIUM TETRACYANONICKELATE(II) HYDRATE
• CAS No.: 14323-41-2
• Molecular Formula: C₄N₄Ni*0H₂O*2K
• Molecular Weight: 246.362
• Mol file: 14323-41-2.mol

Synonyms:Nickelate(2-),tetracyano-, dipotassium, monohydrate (8CI); Nickelate(2-), tetrakis(cyano-C)-,dipotassium, monohydrate, (SP-4-1)-; Dipotassium tetracyanonickelatemonohydrate

Chemical Property of POTASSIUM TETRACYANONICKELATE(II) HYDRATE

Chemical Property:

• Vapor Pressure: 740mmHg at 25°C
• Boiling Point: 25.7°Cat760mmHg
• Flash Point: °C
• PSA: 104.39000
• Density: g/cm³
• LogP: 0.00282

Purity/Quality:

99% ^*data from raw suppliers

Potassium tetracyanonickelate(II) hydrate 99% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T
• Statements: 49-15/29-22-42/43
• Safety Statements: 53-22-36/37-43-45

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of POTASSIUM TETRACYANONICKELATE(II) HYDRATE

There total 2 articles about POTASSIUM TETRACYANONICKELATE(II) HYDRATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

water (7732-18-5) + 2-hydroxy-2-methylpropanenitrile (75-86-5) + potassium hydroxide + nickel(II) hydroxide → K2[Ni(CN)4]*0.3H2O (14323-41-2)

Guidance literature:

In H₂O; water and cyanhydrine were added to Ni(OH)2, stirred at 70°C over1 h, aq. soln. of KOH was added; evapd., filtered off, washed with alcohol and ether, dried in vac.;

DOI:10.1134/S1070363210020271

Reference yield: 69.0%

nickel(II) sulfate heptahydrate + 2-hydroxy-2-methylpropanenitrile (75-86-5) + potassium hydroxide → K2[Ni(CN)4]*0.3H2O (14323-41-2)

Guidance literature:

In H₂O; aq. soln. of cyanhydrine and KOH was added to hot aq. soln. of NiSO4*7H2O, filtered, washed with H2O, dried in air, added to aq. soln. of cyanhydrine and KOH, heated with stirring; evapd., filtered, washed with alcohol and ether, dried in vac., elem. anal.;

DOI:10.1134/S1070363210020271

Reference yield: 75.0%

potassium tetracyanonickelate(II) dihydrate (14323-41-2) + chloro(5,6-dihydro-2,3-diphenyl-5-(pyridin-2-ylimino)pyrrolo[3,4-b]pyrazin-7-ylidene(-1H))platinum(II) (1211509-94-2) → C29H18N8Pt

Guidance literature:

In methanol; for 24h; Reflux;

DOI:10.1002/ejic.201300622

upstream raw materials:

2-hydroxy-2-methylpropanenitrile

water

Refernces