Aluminum sulfide (Al2S3)

Basic Information

View in Editor

CAS Number

1302-81-4

Molecular Formula

Al2S3

Molecular Weight

150.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

1100℃

SMILES

View in Editor

[Al+3].[Al+3].[S-2].[S-2].[S-2]

InChI

InChI=1S/2Al.3S/q2*+3;3*-2

InChIKey

COOGPNLGKIHLSK-UHFFFAOYSA-N

LogP

2.16960

Complexity

Safety Information

View Safety Information

Hazard Class

Class 4.3 Class 4.3

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Aluminumsulfide
ALUMINUM TRISULFIDE
Dialuminium trisulphide
04PI6P2Z18
starbld0016532
dialuminum trisulfide
Aluminum sulfide (Al2S3)
ALUMINUM SULFIDE [MI]
DTXSID80893235
EINECS 215-109-0
ALUMINUM SESQUISULFIDE
Q412874
Aluminium sulphide
dialuminum;trisulfide
1302-81-4
UNII-04PI6P2Z18
J-005781
dialuminium trisulphide
Aluminum sulfide
dialuminum,trisulfide
AC1L4LPO
aluminum sulfide(2:3)
ALUMINUM SULFIDE,TECH
dialuminium(3+) trisulfide
Aluminium sulfide
ALUMINUM SULFIDE TECHNICAL
sulfanylidene(sulfanylidenealumanylsulfanyl)alumane
Aluminum sulfide, 99+%, (metals basis)
Aluminium sulfide,98%,granular, -4 mesh
ALUMINUM SULFIDE, GRANULAR, -4 MESH, 98%
Aluminumsulfide(99+%-Al)(1/4''anddownpieces)

MDL Number

MFCD00014162

FAQ

What is Aluminum sulfide (CAS: 1302-81-4)?

Aluminum sulfide (CAS: 1302-81-4) is a chemical compound with the formula Al2S3. It is an inorganic compound consisting of aluminum and sulfur. This compound is insoluble in water and has a white to pale yellow appearance. It reacts with water and acids to produce hydrogen sulfide and aluminum hydroxide.

What are the main uses of Aluminum sulfide (CAS: 1302-81-4)?

Aluminum sulfide (CAS: 1302-81-4) is primarily used in the production of aluminum metal and as a source of sulfur in various industrial processes. It is also used in the synthesis of other aluminum compounds and in some specialized applications such as phosphor production and as a flame retardant.

Is Aluminum sulfide (CAS: 1302-81-4) safe?

Aluminum sulfide (CAS: 1302-81-4) can be corrosive and toxic if ingested or inhaled. It is important to handle it with appropriate personal protective equipment (PPE) and to work in a well-ventilated area. Exposure to this compound should be avoided, and any spill should be handled carefully to prevent skin contact and inhalation.

How should Aluminum sulfide (CAS: 1302-81-4) be stored?

Aluminum sulfide (CAS: 1302-81-4) should be stored in a tightly sealed container in a cool, dry, and well-ventilated area. It should be kept away from sources of heat, moisture, and direct sunlight to prevent reactions and decomposition. Proper storage can help maintain its stability and minimize the risk of accidents.