銦 Indium (In)
Indium (In)
*Indium (In) is a non-essential element for the human body. Indium is widely used in industries such as energy, electronics, optoelectronics, defense, aerospace, nuclear, electrolysis, semiconductor manufacturing, and thin-film transistor liquid crystal displays (LCDs). Indium compounds can enter the human body through ingestion or inhalation, and are primarily stored in muscles, skin, and bones. The body excretes indium via urine and feces, with a biological half-life of about two weeks.
*Normal Range Blood indium normal range: <3.0 ug/L (occupational exposure limit)
Currently, there are no clear biochemical markers for exposure to indium compounds. The existing detection methods can only analyze elemental indium and cannot differentiate between specific indium compounds. Measuring indium in serum is more sensitive than in urine. If there has been recent exposure to indium, urine indium levels reflect changes better than serum indium levels.
*Health Effects of Indium
-Acute Exposure: Ingesting or inhaling indium compounds can irritate the eyes, skin, mucous membranes, and respiratory system, with symptoms including a burning sensation, cough, difficulty breathing, headache, nausea, and vomiting.
-Chronic Exposure: Inhalation of various indium compounds such as indium chloride (InCl3), indium phosphide (InP), indium arsenide (InAs), indium trioxide (In2O3), and indium tin oxide (ITO) can cause inflammation and proliferation in the lungs. Long-term inhalation in mice has been shown to cause cancer.
-Skin and Eye Irritation: Indium dust or gas exposure may cause allergic skin reactions or eye irritation.
-Liver and Kidney Damage: High concentrations of indium exposure can cause liver and kidney damage.
*How to Reduce Indium Exposure
-Industrial Protection: In industrial environments involving indium, protective equipment should be worn to prevent inhalation of indium dust or vapor.
-Avoid Long-Term Contact: Reduce prolonged exposure to products with high indium content (e.g., electronic devices).
*Conclusion
Indium is a valuable industrial metal, but prolonged or high-concentration exposure can harm health. By using appropriate protective measures and avoiding long-term contact, the health risks of indium can be reduced.
*Indium (In) is a non-essential element for the human body. Indium is widely used in industries such as energy, electronics, optoelectronics, defense, aerospace, nuclear, electrolysis, semiconductor manufacturing, and thin-film transistor liquid crystal displays (LCDs). Indium compounds can enter the human body through ingestion or inhalation, and are primarily stored in muscles, skin, and bones. The body excretes indium via urine and feces, with a biological half-life of about two weeks.
*Normal Range Blood indium normal range: <3.0 ug/L (occupational exposure limit)
Currently, there are no clear biochemical markers for exposure to indium compounds. The existing detection methods can only analyze elemental indium and cannot differentiate between specific indium compounds. Measuring indium in serum is more sensitive than in urine. If there has been recent exposure to indium, urine indium levels reflect changes better than serum indium levels.
*Health Effects of Indium
-Acute Exposure: Ingesting or inhaling indium compounds can irritate the eyes, skin, mucous membranes, and respiratory system, with symptoms including a burning sensation, cough, difficulty breathing, headache, nausea, and vomiting.
-Chronic Exposure: Inhalation of various indium compounds such as indium chloride (InCl3), indium phosphide (InP), indium arsenide (InAs), indium trioxide (In2O3), and indium tin oxide (ITO) can cause inflammation and proliferation in the lungs. Long-term inhalation in mice has been shown to cause cancer.
-Skin and Eye Irritation: Indium dust or gas exposure may cause allergic skin reactions or eye irritation.
-Liver and Kidney Damage: High concentrations of indium exposure can cause liver and kidney damage.
*How to Reduce Indium Exposure
-Industrial Protection: In industrial environments involving indium, protective equipment should be worn to prevent inhalation of indium dust or vapor.
-Avoid Long-Term Contact: Reduce prolonged exposure to products with high indium content (e.g., electronic devices).
*Conclusion
Indium is a valuable industrial metal, but prolonged or high-concentration exposure can harm health. By using appropriate protective measures and avoiding long-term contact, the health risks of indium can be reduced.