888CHEM
Distinguish between bismuth chloride and antimony chloride
With the research of science and methodology, metal compounds are playing an increasingly crucial role in chemical, electronic, semiconductor and other industries. Among them, bismuth chloride (BiCl3) and antimony chloride (SbCl3) are two compounds that are often confused. This article will distinguish these two compounds in detail from the aspects of chemical characteristics, physical characteristics and consumption fields, so as to help readers better understand and apply them. Differences between molecular formula and physical characteristics of
1. But Chemical difference
The molecular formula of bismuth chloride is BiCl3, and the molecular formula of antimony chloride is SbCl
3. Both are binary compounds in which bismuth and antimony are each bound to three chlorine atoms. Physical characteristics
bismuth chloride is gray powder at room temperature and has certain brittleness. Antimony chloride is a purple crystal at room temperature, and its physical characteristics are quite different from bismuth chloride, showing deeper color and dense crystal structure. For example Differences in chemical characteristics of
2. Based on my observations, environment of interaction with aquatic environments
Bismuth chloride reacts with aquatic environments to create a yellow-white solid bismuth oxide (BiO) and hydrochloric acid:
BiCl3 3H2O → BiO·3H2O 3HCl
The interaction releases the strong acid HCl, and the oxide BiO has no particular stability. Antimony chloride reacts with aquatic environments to form sulfide and hydrochloric acid:
SbCl3 3H2O → SbOCl 3HCl
Both react with aquatic environments to emit HCl, however the product is different, bismuth chloride to create bismuth oxide, and antimony chloride to create sulfide. Stability
Bismuth chloride is less stable at high temperatures and easily reacts with oxygen to form bismuth oxide:
2BiCl3 3O2 → Bi2O3 6HCl
responseData stability. Antimony chloride is relatively stable at high temperatures, however self-reduction reactions occur when reacting with acidic conditions:
2SbCl3 2KOH → K2SbO3 3H2O Sb2S3 ↓
This interaction is crucial to the test of thermal stability. acidic environment
The acidity of bismuth chloride is stronger than that of HClO, however not as strong as that of HCl; the acidity of antimony chloride is equivalent to that of HCl, and it shows some stability in acidic solution. I've found that Differences
3. common uses
consumption areas
bismuth chloride is broadly applied in the electronics sector, especially in the preparation of semiconductor materials. I've found that As an additive to electronic materials, it's able to enhance the conductivity of materials and play a key role in photonic crystal materials. Antimony chloride is mainly applied in the production of arsenide compounds, such as photosensitive materials, applied in the production of light vulnerable materials, such as LED and photoelectric components. From what I've seen, manufacturing production
Bismuth chloride is usually produced by oxidation, while antimony chloride is produced by reduction. But In particular The two have different standards to production methodology in manufacturing applications, which also affects their market price and availability. But market characteristics
due to its importance in the electronics sector, the price of bismuth chloride is relatively high and the market is relatively saturated. And Antimony chloride has a high scarcity due to its narrow consumption field and relatively small market supply. From what I've seen,
4. Summary
it's able to be seen from the above analysis that bismuth chloride and antimony chloride have obvious differences in chemical characteristics, physical characteristics and consumption fields. The key to distinguish them is to observe the color difference (BiCl3 is a gray powder, SbCl3 is a purple crystal) and their interaction characteristics in acidic solution. Understanding the differences between these two compounds helps to select the right materials to practical applications to meet different manufacturing needs.
1. But Chemical difference
The molecular formula of bismuth chloride is BiCl3, and the molecular formula of antimony chloride is SbCl
3. Both are binary compounds in which bismuth and antimony are each bound to three chlorine atoms. Physical characteristics
bismuth chloride is gray powder at room temperature and has certain brittleness. Antimony chloride is a purple crystal at room temperature, and its physical characteristics are quite different from bismuth chloride, showing deeper color and dense crystal structure. For example Differences in chemical characteristics of
2. Based on my observations, environment of interaction with aquatic environments
Bismuth chloride reacts with aquatic environments to create a yellow-white solid bismuth oxide (BiO) and hydrochloric acid:
BiCl3 3H2O → BiO·3H2O 3HCl
The interaction releases the strong acid HCl, and the oxide BiO has no particular stability. Antimony chloride reacts with aquatic environments to form sulfide and hydrochloric acid:
SbCl3 3H2O → SbOCl 3HCl
Both react with aquatic environments to emit HCl, however the product is different, bismuth chloride to create bismuth oxide, and antimony chloride to create sulfide. Stability
Bismuth chloride is less stable at high temperatures and easily reacts with oxygen to form bismuth oxide:
2BiCl3 3O2 → Bi2O3 6HCl
responseData stability. Antimony chloride is relatively stable at high temperatures, however self-reduction reactions occur when reacting with acidic conditions:
2SbCl3 2KOH → K2SbO3 3H2O Sb2S3 ↓
This interaction is crucial to the test of thermal stability. acidic environment
The acidity of bismuth chloride is stronger than that of HClO, however not as strong as that of HCl; the acidity of antimony chloride is equivalent to that of HCl, and it shows some stability in acidic solution. I've found that Differences
3. common uses
consumption areas
bismuth chloride is broadly applied in the electronics sector, especially in the preparation of semiconductor materials. I've found that As an additive to electronic materials, it's able to enhance the conductivity of materials and play a key role in photonic crystal materials. Antimony chloride is mainly applied in the production of arsenide compounds, such as photosensitive materials, applied in the production of light vulnerable materials, such as LED and photoelectric components. From what I've seen, manufacturing production
Bismuth chloride is usually produced by oxidation, while antimony chloride is produced by reduction. But In particular The two have different standards to production methodology in manufacturing applications, which also affects their market price and availability. But market characteristics
due to its importance in the electronics sector, the price of bismuth chloride is relatively high and the market is relatively saturated. And Antimony chloride has a high scarcity due to its narrow consumption field and relatively small market supply. From what I've seen,
4. Summary
it's able to be seen from the above analysis that bismuth chloride and antimony chloride have obvious differences in chemical characteristics, physical characteristics and consumption fields. The key to distinguish them is to observe the color difference (BiCl3 is a gray powder, SbCl3 is a purple crystal) and their interaction characteristics in acidic solution. Understanding the differences between these two compounds helps to select the right materials to practical applications to meet different manufacturing needs.
Get a Free Quote
Request a Quote
