SCANDIUM SULFATE

Basic Information

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CAS Number

13465-61-7

Molecular Formula

O12S3Sc2

Molecular Weight

378.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Sc+3].[Sc+3]

InChI

InChI=1S/3H2O4S.2Sc/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6

InChIKey

QHYMYKHVGWATOS-UHFFFAOYSA-H

LogP

-1.15740

Complexity

62.2

Safety Information

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Sensitiveness

Hygroscopic

Synonyms & References

English

Sulfuric acid, scandium(3+) salt (3:2)
NS00087039
AKOS025294350
Discandium trisulphate
13465-61-7
SCANDIUM SULFATE
DTXSID70890697
Scandium(III) sulfate
SCANDIUM (III) SULFATE
scandium(3+);trisulfate
Q4445820
SCANDIUMSULFATE
EINECS 236-702-0
Scandium sulfate (Sc2(SO4)3)
SCANDIUM(III)SULFATE
discandium trisulphate
scandium(3+),trisulfate
AC1L4YQZ
AC1Q22YX
ACMC-1ASA1
CTK4B9331
r (REO)
R, 99.9 (REO)
Scandium sulfate hexahydrate
scandium sulfate(2:3)
Scandium(III) sulfate hexahydrate
SCANDIUM SULFATE, 99.9%
Scandium(III) sulfate hexahydrate, REacton, 99.9% (REO)
Scandium(III) sulfate hexahydrate, REacton(R), 99.9% (REO)

MDL Number

MFCD00149853

FAQ

What are the physical and chemical properties of Scandium Sulfate (CAS: 13465-61-7)?

Scandium sulfate (CAS: 13465-61-7) is a white crystalline solid with a high molecular weight. It is moderately soluble in water and slightly soluble in ethanol. Chemically, it is highly reactive with bases and slightly reactive with acids. It decomposes at high temperatures, releasing sulfur trioxide and scandium oxide.

How is Scandium Sulfate (CAS: 13465-61-7) typically synthesized?

Scandium sulfate is typically synthesized by reacting scandium oxide or scandium hydroxide with sulfuric acid. The reaction is carried out in a suitable solvent such as water or ethanol. The product is then purified and crystallized to obtain the desired form. This process requires careful temperature control and appropriate safety measures due to the reactivity of scandium compounds.

What industries use Scandium Sulfate (CAS: 13465-61-7)?

Scandium sulfate (CAS: 13465-61-7) is used in various industries. It is employed in pharmaceuticals for its rare earth properties, in polymers for catalytic applications, in sensors for rare earth ion detection, and in semiconductors for dopants. Its applications in these fields leverage its unique chemical and physical properties.

What precautions should be taken when handling Scandium Sulfate (CAS: 13465-61-7)?

When handling scandium sulfate (CAS: 13465-61-7), it is essential to wear personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or in a fume hood to minimize exposure. Spills should be cleaned up with caution, using appropriate absorbents. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.