Potassium tetracyanonickelate | CAS 14220-17-8

Element: tetracyanonickelate potassium

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C-S » Chemicals » potassium-tetracyanonickelate-PX61691

Identification

Potassium tetracyanonickelate

CAS:

14220-17-8

EINECS:

Molecular Formula:

C₄N₄ Ni . 2 K

MDL:

SMILES:

[C-]#N.[C-]#N.[C-]#N.[C-]#N.O.[K+].[K+].[Ni+2]

Synonym:

dipotassium tetracyanonickelate(2-) ; potassium tetracyanonickelate (ii) ; dipotassium tetracyanidonickelate ; potassium tetracyanonickelate ; nickelate(2-),tetracyano-, dipotassium (8ci) ; potassium nickel cyanide ; dipotassium tetracyanoniccolate ; dipotassium nickel tetracyanide ; potassium nickel cyanide [k2ni(cn)4] ; nickel potassium cyanide ; dipotassiumnickeltetracyanide ; dipotassiumtetracyanonickelate ; potassiumtetracyanonickelate ; nickelate(2-), tetrakis(cyano-c)-, dipotassium,(sp-4-1)- ; dipotassiumtetrakis(cyano)nickelate ; chebi:30071 ; potassium nickel(ii) cyanide ; nickelate(2-), tetrakis(cyano-kc)-, dipotassium, (sp-4-1)- (9ci) ; nickelate(2-),tetrakis(cyano-kc)-,potassium (1:2), (sp-4-1)- ; potassium tetracyanonickelate(2-) ; potassiumtetracyanonickelate(ii) (6ci,7ci)

Suppliers

Hangzhou Keying Chem Co., Ltd.

HKC17406960

Hangzhou Ocean Chemical Co., Ltd.

HOC19147656

Santa Cruz Biotechnology, Inc.

228977

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CAS equal suppliers

Potassium nickel cyanide

Dayang Chem (Hangzhou) Co.,Ltd.

DC22328928

Potassium Tetracyanonickelate (II)

ProChem, Inc.

2945

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Data is processed

Properties for Potassium tetracyanonickelate

Molecular Weight:

240.99 g·mol−1

Density:

1.875

Melting point:

100°C -H₂O

Boiling point:

25.7°C at 760 mmHg

Safety & Transport Information

Confirmed human carcinogen. Poison by ingestion. When heated to decomposition it emits very toxic fumes of NOx, K2O, and CN−. See also NICKEL COMPOUNDS and CYANIDE.

Risk Codes:

R15/29 - Contact with water liberates toxic, extremely flammable gases
R22 - Harmful if swallowed
R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed
R32 - Contact with acids liberates very toxic gas
R42/43 - May cause sensitization by inhalation and skin contact
R49 - May cause cancer by inhalation
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

Safety Codes:

S22 - Do not breathe dust
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S29 - Do not empty into drains
S36/37 - Wear suitable protective clothing and gloves
S43 - In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
S7 - Keep container tightly closed

Hazard Classes:

6.1(b)

Hazard Symbols:

T, N, T+