Bismuth(3+) triiodide

Basic Information

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CAS Number

7787-64-6

Molecular Formula

BiI3

Molecular Weight

589.69 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

408°C

Boiling Point

500°C

Density

5.78 g/mL at 25 °C

Water Solubility

Insoluble in water. Highly soluble in ethanol, benzene, toluene and xylene, hydrochloric acid and in hydriodic acid.

Flash Point

500°C

SMILES

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I[Bi](I)I

InChI

InChI=1S/Bi.3HI.3H/h;3*1H;;;/q+3;;;;;;/p-3

InChIKey

HXTWPIJUKIDKIH-UHFFFAOYSA-K

LogP

2.2763

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Hygroscopic

Synonyms & References

English

BiI3
Bismuth iodide (BiI3)
Bismuth iodide
Bismuth(III) iodide, 99.999% trace metals basis
MFCD00010894
triiodobismuthane
Bismuth(III) iodide, 99%
Bismuth triiodide
NSC 103681
Bismuthine, triiodo-
Bismuth iodide, BiI3
bismuth;triiodide
D89167
Bismuth(III) iodide (99.999%-Bi) PURATREM
12262-07-6
Bismuth(III) iodide, ultra dry
triiodobismuthine
UNII-BGX9X3FOLL
NSC103681
7787-64-6
DTXSID3064853
AKOS015902622
EINECS 232-127-4
FT-0688179
Bismuth(III) iodide
Bismuth(III) Iodide Anhydrous
Bismuthtriiodide
BisMuth Iodide (Bii3)
Triiodobismuthane
Triiodobismuth
KSC179G5D

MDL Number

MFCD00010894

Customs Code

2827600000

FAQ

What are the physical and chemical properties of Bismuth(3+) triiodide (CAS: 7787-64-6)?

Bismuth(3+) triiodide (CAS: 7787-64-6) is a crystalline solid with a molecular weight of approximately 493.95 g/mol. It is highly insoluble in water and most organic solvents. Chemically, it is relatively stable but can react with strong acids or reducing agents. It has a specific gravity of about 6.6 g/cm³ and a melting point of around 590°C.

How is Bismuth(3+) triiodide (CAS: 7787-64-6) typically synthesized?

Bismuth(3+) triiodide can be synthesized by reacting bismuth(III) iodide with additional iodine in an inert atmosphere. The reaction is typically carried out in a sealed container to prevent exposure to air. The yield is usually high, and the product is typically obtained as a crystalline solid.

What industries use Bismuth(3+) triiodide (CAS: 7787-64-6)?

Bismuth(3+) triiodide (CAS: 7787-64-6) is used in various industries, including pharmaceuticals for its antimicrobial properties, sensors for detecting halogens, and in the electronics industry for certain types of semiconductors and conductive materials.

What precautions should be taken when handling Bismuth(3+) triiodide (CAS: 7787-64-6)?

When handling Bismuth(3+) triiodide (CAS: 7787-64-6), it is essential to wear appropriate personal protective equipment (PPE), including gloves and goggles, to avoid skin and eye contact. Store it in a cool, dry place away from direct sunlight and moisture. In case of a spill, immediately clean up under a fume hood and refer to the Safety Data Sheet (SDS) for detailed instructions.