Bismuth(3+) sulfate (2:3)

Basic Information

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CAS Number

7787-68-0

Molecular Formula

Bi2O12S3

Molecular Weight

706.2 g/mol

Basic Physical Properties

Melting Point

405℃

Density

5.08

Water Solubility

Soluble in acid, insoluble in water and ethanol.

SMILES

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

InChI

InChI=1S/2Bi.3H2O4S.6H/c;;3*1-5(2,3)4;;;;;;/h;;3*(H2,1,2,3,4);;;;;;/q2*+3;;;;;;;;;/p-6

InChIKey

MYRSOTUAXQQJPC-UHFFFAOYSA-H

LogP

-0.77160

Complexity

62.2

Safety Information

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Sensitiveness

对湿度敏感

Synonyms & References

English

Dibismuth trisulfate
Bismuth sulfate (2:3)
Bismuth sesquisulfate
34571-00-1
Bismuth sulphate
MFCD00036140
Bismuth sulfate
Bismuth(III) sulfate
EINECS 232-129-5
7787-68-0
dibismuth;trisulfate
UNII-68FE11533K
Q4445790
68FE11533K
AKOS015856587
DTXSID10188121
Sulfuric acid,bismuth(3+)salt(3:2)(8ci,9ci)
BEQZMQXCOWIHRY-UHFFFAOYSA-H
Bismuth trisulfate
Sulfuric acid, bismuth(3+) salt (3:2)
Bismuth sulfate [MI]
Sulfuric acid,bismuth(3+) salt (3:2) (8CI,9CI)
dibismuth,trisulfate
Benzoic anhydride
BisMuthous sulfate
bismuth trisulfate
bismuth(iii) sulfate
bismuth sulfate,basic
dibismuth trisulfate
Bismuth(III) sulfate, 99%, pure
2Bi.3SO4

MDL Number

MFCD00036140

FAQ

What are the physical and chemical properties of Bismuth(3+) sulfate (2:3) (CAS: 7787-68-0)?

Bismuth(3+) sulfate (2:3) has a crystalline form with a molecular weight of approximately 499.27 g/mol. It is slightly soluble in water and exhibits limited reactivity under normal conditions. This compound is stable under neutral and slightly acidic conditions but may precipitate under highly acidic or basic conditions.

How is Bismuth(3+) sulfate (2:3) (CAS: 7787-68-0) typically synthesized?

Bismuth(3+) sulfate (2:3) is typically synthesized by reacting bismuth(III) oxide with sulfuric acid. The process can be conducted using a molar ratio of approximately 2:3 for bismuth(III) oxide to sulfuric acid. The reaction is usually carried out under controlled conditions to ensure high yield and selectivity.

What industries use Bismuth(3+) sulfate (2:3) (CAS: 7787-68-0)?

Bismuth(3+) sulfate (2:3) is used in various industries, including pharmaceuticals (as a component in certain medications), polymers (as a flame retardant), sensors (due to its sensitivity to certain gases), and semiconductors (for its electronic properties).

What precautions should be taken when handling Bismuth(3+) sulfate (2:3) (CAS: 7787-68-0)?

When handling Bismuth(3+) sulfate (2:3), it is important to use personal protective equipment (PPE) such as gloves and safety glasses. Work in a well-ventilated area or a fume hood to avoid inhalation of dust. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.