Thioxonickel | CAS No. 16812-54-7

Thioxonickel

Basic Information

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CAS Number

16812-54-7

Molecular Formula

NiS

Molecular Weight

90.76 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

797°C

SMILES

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S=[Ni]

InChI

InChI=1S/Ni.S

InChIKey

WWNBZGLDODTKEM-UHFFFAOYSA-N

LogP

0.6457

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Synonyms & References

English

1314-04-1
Nickel sulfide (millerite)
11113-75-0
CS-0110975
Nickel sulfide (amorphous)
Nickel sulfide
alpha-Nickel sulfide (1:1) crystalline
Mononickel monosulfide
Q1985595
DTXSID801316876
Nickel(II)sulfide
sulfanylidenenickel
Nickel sulfide(ous)
SY061323
AKOS015911458
Nickel sulfide (NiS)
UNII-I6929D52YQ
MFCD00016266
16812-54-7
MFCD00016267
NS00134410
Millerite (NiS)
EINECS 234-349-7
NICKEL SULFIDE CRYSTALLINE PARTICLES
Millerite
Nickel(II) sulfide
CCRIS 6428
EC 240-841-2
CCRIS 3733
Nickel(2+) sulfide
Nickel monosulfide

MDL Number

MFCD00016266

FAQ

What are the physical and chemical properties of Thioxonickel (CAS: 16812-54-7)?

Thioxonickel (CAS: 16812-54-7) is a solid with a molecular weight of approximately 110.94 g/mol. It is soluble in organic solvents such as ethanol and dimethylformamide but is practically insoluble in water. Chemically, it is highly reactive with oxygen and moisture, leading to the formation of nickel(II) oxide and other oxidized products.

How is Thioxonickel (CAS: 16812-54-7) typically synthesized?

Thioxonickel is typically synthesized by treating a solution of nickel(II) salts with hydrogen sulfide (H2S) in an inert atmosphere. The reaction is carried out in the presence of a suitable solvent and is highly selective, yielding Thioxonickel in high yield. The process requires careful control of temperature and pressure to avoid decomposition and ensure the desired product is formed.

What industries use Thioxonickel (CAS: 16812-54-7)?

Thioxonickel (CAS: 16812-54-7) is primarily used in the production of nickel-based catalysts for petrochemical processes. It is also utilized in the synthesis of various organic compounds and in electroplating applications. Additionally, its unique properties make it suitable for use in electronic devices and sensors.

What precautions should be taken when handling Thioxonickel (CAS: 16812-54-7)?

When handling Thioxonickel (CAS: 16812-54-7), it is crucial to use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation of dust or fumes. Spills should be cleaned up immediately using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.