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Catalog Number:
33418
CAS Number:
7782-49-2
Selenium powder, -200 mesh, >= 99.9% (Metals basis)
Purity:
≥ 99% (Assay, ICP-OES)
Hazmat
Documents
$29.34 /25G
Pack Size Availability Price
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Product Information

Selenium powder, -200 mesh, >= 99.9% (Metals basis) is a high-purity form of selenium that is essential in various industrial and research applications. This fine powder is characterized by its excellent reactivity and ability to form compounds with a wide range of elements, making it invaluable in the production of glass, pigments, and electronics. Its unique properties allow it to be utilized in the synthesis of selenium-based compounds, which are crucial in the manufacturing of photocopiers and solar cells. Additionally, selenium plays a significant role in the pharmaceutical industry, where it is used in dietary supplements and as an antioxidant due to its beneficial effects on human health.

Researchers and industry professionals appreciate selenium powder for its consistent quality and high purity, which ensures reliable results in experiments and applications. Its fine mesh size enhances its surface area, promoting better reactivity and integration in various formulations. Whether you are involved in materials science, electronics, or health-related research, selenium powder offers the versatility and performance needed to advance your projects effectively.

CAS Number
7782-49-2
Purity
≥ 99% (Assay, ICP-OES)
Molecular Formula
Se
Molecular Weight
78.96
MDL Number
MFCD00134090
PubChem ID
533
Melting Point
216 - 218 ?C
Density
4.81
Appearance
Greyish black powder
Boiling Point
682 - 686 ?C
Conditions
Store at RT
General Information
CAS Number
7782-49-2
Purity
≥ 99% (Assay, ICP-OES)
Molecular Formula
Se
Molecular Weight
78.96
MDL Number
MFCD00134090
PubChem ID
533
Melting Point
216 - 218 ?C
Density
4.81
Appearance
Greyish black powder
Boiling Point
682 - 686 ?C
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Selenium powder, -200 mesh, >= 99.9% (Metals basis) is widely utilized in research focused on:

  • Electronics Manufacturing: Selenium is used in the production of photocells and solar cells due to its semiconductor properties, enhancing energy conversion efficiency.
  • Glass Production: It acts as a decolorizing agent in glass manufacturing, helping to eliminate greenish hues caused by iron impurities, resulting in clearer glass products.
  • Animal Nutrition: Selenium is an essential trace element in animal feed, promoting growth and reproductive health in livestock, thereby improving overall farm productivity.
  • Pharmaceuticals: It is incorporated into various health supplements and medications for its antioxidant properties, which can help in preventing cellular damage and supporting immune function.
  • Environmental Monitoring: Selenium compounds are used in analytical chemistry to detect and quantify pollutants in water and soil, aiding in environmental protection efforts.

Citations