BISMUTH OXYCHLORIDE

Description

Bismuth Oxychloride (Bismuth(III) Oxide Chloride)

Grade: Pearlescent Cosmetic Grade, White Industrial Grade
Other Name: Bismuth(III) Oxide Chloride,
CAS No.: 7787-59-9
Molecular Formula: BiOCl
Molecular Weight: 260.43
Purity: 99%
Density: 7.72 g/cm³
Melting Point: 218°C
Boiling Point: 461°C
Solubility: Soluble in hydrochloric acid and nitric acid; insoluble in water, acetone, tartaric acid, and ammonia.

Description:
Bismuth Oxychloride (BiOCl) is a high-purity, silver-white, crystalline powder belonging to the tetragonal crystal system. Known for its distinct pearlescent luster when rubbed, Bismuth Oxychloride is insoluble in water but soluble in hydrochloric acid and nitric acid. It has a specific gravity of 7.76 and decomposes at 700°C, releasing bismuth trichloride.

Applications:

1. Cosmetic Industry:
   • Bismuth Oxychloride offers whitening effects and a pearlescent finish, making it a valuable ingredient in cosmetics such as face powders, nail polishes, and eyeshadows. Its non-toxic nature, low oil absorption, and strong adhesion to the skin make it ideal for various beauty products.
2. Plastics and Pigments:
   • This compound is widely used in plastics and as a pigment in automotive interior materials, electronic devices (including mobile phones and computers), sporting goods, inks, and garment accessories. Its unique reflective properties add a luxurious finish to these products.
3. Coatings and Paints:
   • Large quantities of Bismuth Oxychloride pearlescent slurry are utilized in coatings and paints, such as furniture paints, to enhance surface aesthetics with a distinctive sheen.
4. Artificial Pearls and Dry Cells:
   • Bismuth Oxychloride is also employed in the manufacturing of artificial pearls, where its pearlescent qualities are highly valued. Additionally, it serves as a cathode material in dry batteries.

Key Features:

• Non-toxic: Safe for use in various applications, especially cosmetics.
• Low Oil Absorption: Enhances application and performance in beauty products.
• Strong Adhesion: Provides excellent coverage and lasting effects in cosmetics.
• Pearlescent Effect: Adds a high-end, reflective sheen in products ranging from paints to electronic device finishes.

For further information or to discuss custom specifications, please contact our technical team. We are dedicated to providing high-quality materials tailored to your specific needs.

Bismuth oxychloride, with the molecular formula BiOCl and a molecular weight of 260.48, is a silver-white, shiny crystalline powder belonging to the tetragonal crystal system. When rubbed, it exhibits a silver-white pearlescent luster. It has a specific gravity of 7.76, is insoluble in water, and soluble in hydrochloric acid and nitric acid. Upon heating to 700°C, it decomposes, releasing bismuth trichloride.

Bismuth oxychloride is a new high-end, environmentally friendly pearlescent material that is non-toxic, has low oil absorption, strong adhesion to the skin, and a pearlescent effect, making it an important ingredient in cosmetic formulations (such as face powders, nail polishes, and eyeshadows). It is also used in plastics. Bismuth oxychloride pigments are applied in automotive interior materials, electronic devices (such as mobile phones and computers), sports equipment, inks, and garment accessories. A large amount of bismuth oxychloride pearlescent paste is used in coatings (such as furniture paints). It is also used in the manufacture of artificial pearls and as a cathode in dry batteries.