Potassium Tetracyanonickelate

Post Date:
Jan 02,2025
Expiry Date:
Jul 01,2025
Detailed Description:
Cas No. :14220-17-8 Specs:K2Ni(CN)4 ≥99% Free cyanide ≤0.01% Sulfate(SO42-)
Product Name:Potassium Tetracyanonickelate
Synonym: Potassium tetracyanonickelate(II)
CAS NO: 14220-17-8
Molecular Formula: C4K2N4Ni
Molecular Weight:: 240.96

Properties:
Appearance：Orange crystals.Loss of crystallization when reaching melting point becomes brown.Dissolved in water, potassium cyanide and ammonium hydroxide.
melting point :（ºC）：100 density: （g/mL,25/4℃）：1.875

Specification:

Appearance Yellow crystal
K2Ni(CN)4 ≥99%
Free cyanide ≤0.01%
Sulfate(SO42-) ≤0.015%
Insoluble in water ≤0.001%
alkalinity ≤0.15mg/g

Use: It is mainly used for precision plating
Packing :1KG/ bottle
CAS Registry Number:
14220-17-8
Synonyms:
;Potassium tetracyanonickelate (II) monohydrate;dipotassium tetracyanoniccolate;nickel(2+) potassium cyanide (1:2:4);potassium tetrakis(cyano-kappaC)nickelate(1-);Potassium Tetracyanonickelate;
Molecular Formula:
C₄KN₄Ni
Molecular Weight:
201.8613
Molecular Structure:
Hazard Symbols:
T:Toxic;
Risk Codes:
R22:Harmful if swallowed.;
R42/43:May cause sensitization by inhalation and skin contact.;
R45:May cause cancer.;
Safety Description:
S22:Do not inhale dust.;
S24:Avoid contact with skin.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S53:Avoid exposure - obtain special instructions before use.;

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