Cobalt(2+) sulfide

Basic Information

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CAS Number

1317-42-6

Molecular Formula

CoS

Molecular Weight

91 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

>1116°C

Water Solubility

Insoluble in water.

SMILES

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S=[Co]

InChI

InChI=1S/Co.S/q+2;-2

InChIKey

INPLXZPZQSLHBR-UHFFFAOYSA-N

LogP

0.64820

Complexity

Safety Information

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Hazard Class

Class 9 Class 9

Sensitiveness

moisture sensitive

Synonyms & References

English

FT-0693160
sulfanylidenecobalt
HSDB 5448
CCRIS 7728
EINECS 215-273-3
EC 215-273-3
Cobalt(II)sulfide
Cobalt(II) sulfide
Cobalt sulfide (amorphous)
4-(METHYLAMINO)-1-(3-PYRIDYL)-1-BUTANONEDIHYDROCHLORIDE
UNII-INZ5E36Y1V
DTXSID80892187
Q417806
COBALT MONOSULFIDE
Cobalt sulfide (CoS)
1317-42-6
Cobalt sulphide
Cobalt(2+) sulfide
VRRFSFYSLSPWQY-UHFFFAOYSA-N
MFCD00016032
Sycoporite
Cobalt sulfide
Cobaltous sulfide
cobaltsulfide(cos2)
cobaltsulfide(crystalline)
COBALT SULFIDE
COBALT (IV) SULFIDE
COBALT DISULFIDE
cobalt(III) sulfide
cobalt monosulfide
Cobaltsulfid

MDL Number

MFCD00016032

Customs Code

2830903000

FAQ

What is Cobalt(2+) sulfide (CAS: 1317-42-6)?

Cobalt(2+) sulfide (CAS: 1317-42-6) is a chemical compound with the formula CoS. It is a black, crystalline solid with a metallic luster. It is insoluble in water and reacts with acids to form hydrogen sulfide and cobalt salts.

What are the main uses of Cobalt(2+) sulfide (CAS: 1317-42-6)?

Cobalt(2+) sulfide is used in various applications, including as a pigment in paints and ceramics due to its color. It is also used in the production of cobalt-based alloys, as a catalyst in organic synthesis, and in the manufacture of batteries.

Is Cobalt(2+) sulfide (CAS: 1317-42-6) safe?

Cobalt(2+) sulfide (CAS: 1317-42-6) is generally considered safe for industrial use when handled with appropriate precautions. However, it is important to follow safety guidelines, such as wearing protective gloves and goggles, to avoid inhalation or skin contact.

How should Cobalt(2+) sulfide (CAS: 1317-42-6) be stored?

Cobalt(2+) sulfide should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent moisture absorption. Avoid contact with acids and oxidizing agents as they can react with the compound. Proper ventilation is also recommended during storage and handling.