Cerium(4+) disulfate

Basic Information

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CAS Number

13590-82-4

Molecular Formula

CeO8S2

Molecular Weight

332.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

330°Cat760mmHg

Water Solubility

Soluble in water and dilute sulfuric acid.

Solubility

Solubility in water: soluble Solubility in other solvents: soluble in dilute acids.

SMILES

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[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Ce+4]

InChI

InChI=1S/Ce.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4

InChIKey

VZDYWEUILIUIDF-UHFFFAOYSA-J

LogP

-0.51440

Complexity

62.2

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 5.1 Class 5.1

Sensitiveness

Hygroscopic

Synonyms & References

English

CERIC SULFATE [MI]
13590-82-4
Cerium disulfate
Sulfuric acid, cerium salt (2:1)
A886918
Sulfuric acid cerium(4+) salt (2:1)
Cerium(IV) sulfate
MFCD00148852
CERIUM SULFATE (CE(SO4)2)
CeO8S2
UNII-4F66FI5T7X
EINECS 237-029-5
Sulfuric acid, cerium(4+) salt (2:1)
Cer(IV)-sulfat
Cerium(IV) sulfate tetrahydrate, JIS special grade, 98.0-102.5%
Cerium(IV) sulfate tetrahydrate, puriss. p.a., >=98%
CERIUM(IV) SULFATE, ANHYDROUS
J-010685
Cerium(IV) sulfate tetrahydrate, Vetec(TM) reagent grade, 98%
4F66FI5T7X
Cerium(4+) sulfate
cerium (IV) sulphate
cerium(4+);disulfate
Ceric sulphate
Ceric disulfate
DTXSID60890707
VZDYWEUILIUIDF-UHFFFAOYSA-J
Cerium(IV) sulfate tetrahydrate, p.a., 98.0%
AKOS025243372
CERIC SULFATE (CE(SO4)2)
NS00093486

MDL Number

MFCD00149427

FAQ

What are the physical and chemical properties of Cerium(4+) disulfate (CAS: 13590-82-4)?

Cerium(4+) disulfate (CAS: 13590-82-4) has a crystalline form and a molecular weight of approximately 556.51 g/mol. It is poorly soluble in water. The compound shows limited reactivity under normal conditions but can interact with strong reducing agents. It is stable under normal laboratory conditions but should be stored in a dry environment to prevent hygroscopic behavior.

How is Cerium(4+) disulfate (CAS: 13590-82-4) typically synthesized?

Cerium(4+) disulfate (CAS: 13590-82-4) can be synthesized through the reaction of cerium(IV) oxide with sulfuric acid. Commonly, cerium(IV) oxide is dissolved in concentrated sulfuric acid, followed by the addition of excess sulfuric acid to form the disulfate salt. The process is typically carried out in a fume hood with proper personal protective equipment.

What industries use Cerium(4+) disulfate (CAS: 13590-82-4)?

Cerium(4+) disulfate (CAS: 13590-82-4) finds applications in various industries. It is used in the production of cerium-based catalysts for the refining of hydrocarbons, as a component in some glass and ceramic production, and in the manufacturing of certain types of pigments. Additionally, it is used in the electronics industry for the fabrication of semiconductor materials and as an additive in some polymer formulations.

What precautions should be taken when handling Cerium(4+) disulfate (CAS: 13590-82-4)?

When handling Cerium(4+) disulfate (CAS: 13590-82-4), it is crucial to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and a lab coat. The material should be stored in a dry, well-ventilated area. If a spill occurs, it should be carefully cleaned up using a spill kit. Always consult the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.