Ytterbium(iii) sulfate octahydrate

Basic Information

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CAS Number

10034-98-7

Molecular Formula

H16O20S3Yb2

Molecular Weight

778.4 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

900°C

Boiling Point

°Cat760mmHg

Water Solubility

Soluble in water, moderately soluble in strong mineral acids.

SMILES

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

InChI

InChI=1S/3H2O4S.8H2O.2Yb/c3*1-5(2,3)4;;;;;;;;;;/h3*(H2,1,2,3,4);8*1H2;;/q;;;;;;;;;;;2*+3/p-6

InChIKey

MDOSIOHMOWGVIM-UHFFFAOYSA-H

LogP

-1.28600

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

Synonyms & References

English

Ytterbium sulfate, octahydrate
10034-98-7
Ytterbium(III) sulfate octahydrate
ytterbium(3+);trisulfate;octahydrate
MFCD00149887
Ytterbium(III)sulfateocta hydrate
Ytterbium(III)SulfateOctahydrate
Ytterbium(3+) sulfate--water (2/3/8)
Sulfuric acid,ytterbium(3+) salt (3:2), octahydrate (8CI,9CI)
Ytterbium sulfate (Yb2(SO4)3) octahydrate
SY011843
Ytterbium sulfate hydrate (Yb2(SO4)3.8H2O)
Sulfuric acid, ytterbium(3+) salt (3:2), octahydrate
AKOS025244052
DTXSID50905399
Ytterbium Sulphate Octahydrate
E5W6DO92VS
Diytterbium trisulfate octahydrate
Q27276906
YTTERBIUM SULFATE OCTAHYDRATE
Ytterbium (III) sulfate octahydrate
Lutetium(III) sulfate octahydrate
YTTERBIUM SULFATE
Ytterbium sulfate octahydrate
Ytterbium(III)
sulfate octahydrate
YTTERBIUM(III) SULFATE
Ytterbium Sulphate, Anhydrous
Ytterbium(III) sulfate hydrate
YTTERBIUM SULFATE, 99.9%
3SO4.2Yb.8H2O

MDL Number

MFCD00149887

FAQ

What are the physical and chemical properties of Ytterbium(iii) sulfate octahydrate (CAS: 10034-98-7)?

Ytterbium(iii) sulfate octahydrate is a white crystalline solid with a high molecular weight. It has a solubility in water of 0.3 g/L at 25°C. Chemically, it is slightly acidic and reacts with bases to form ytterbium hydroxide. It is stable under normal conditions but can release hydrogen ions in acidic environments.

How is Ytterbium(iii) sulfate octahydrate (CAS: 10034-98-7) typically synthesized?

Ytterbium(iii) sulfate octahydrate is typically synthesized by reacting ytterbium(III) oxide or chloride with sulfuric acid. The reaction is carried out in a solution, and upon evaporation, the hydrate crystallizes. Commonly, this process involves controlling the temperature and stirring rate to achieve the desired purity and yield.

What industries use Ytterbium(iii) sulfate octahydrate (CAS: 10034-98-7)?

Ytterbium(iii) sulfate octahydrate is used in various industries. In pharmaceuticals, it serves as a source of ytterbium for medical applications. In polymers, it can act as a catalyst for certain reactions. It is also used in the development of sensors for ytterbium detection and in semiconductor manufacturing for doping processes.

What precautions should be taken when handling Ytterbium(iii) sulfate octahydrate (CAS: 10034-98-7)?

When handling Ytterbium(iii) sulfate octahydrate, wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Use a fume hood during operations to minimize inhalation risks. Store the compound in a dry, cool place away from acidic substances. In case of a spill, neutralize with a base and dispose of according to local hazardous waste regulations. Refer to the Safety Data Sheet (SDS) for detailed emergency procedures.