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Nickel(II) cyanide, with the chemical formula Ni(CN)2, is a green crystalline solid that is highly toxic. It has the potential to release hydrogen cyanide gas when it reacts with acids or water, making it a hazardous chemical compound.

557-19-7

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557-19-7 Usage

Uses

Used in Organic Synthesis:
Nickel(II) cyanide is used as a catalyst in organic synthesis for various chemical reactions. Its catalytic properties enable the efficient conversion of reactants to desired products, improving the yield and selectivity of the reactions.
Used in Electroplating Industry:
In the electroplating industry, nickel(II) cyanide is used for the deposition of nickel on various substrates. It provides a uniform and adherent nickel coating, enhancing the durability and appearance of the plated surfaces.
Used as a Precursor to Other Nickel Compounds:
Nickel(II) cyanide also serves as a precursor to other nickel compounds, which find applications in various fields such as catalysts, pigments, and alloys.
However, due to its toxicity and potential environmental hazards, strict safety measures and disposal protocols should be followed when handling nickel(II) cyanide to minimize the risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 557-19-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 557-19:
(5*5)+(4*5)+(3*7)+(2*1)+(1*9)=77
77 % 10 = 7
So 557-19-7 is a valid CAS Registry Number.
InChI:InChI=1/2CN.Ni/c2*1-2;/rC2N2Ni/c3-1-5-2-4

557-19-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name nickel(2+),dicyanide

1.2 Other means of identification

Product number -
Other names Nickel dicyanide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:557-19-7 SDS

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