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Phosphine.pdf

🔗 Source: sesha.org

📊 Size: 60 KB

👤 Author: Metro Graphics, www.metrographics.com

⬇️ Downloads: 105

Summary

Phosphine is a colorless, flammable, and toxic gas with a garlic- or fish-like odor. It can ignite spontaneously on contact with air and is a severe respiratory tract irritant. Exposure to phosphine can occur through inhalation, ingestion of metallic phosphides, or dermal contact with phosphides. Phosphine primarily affects the cardiovascular and respiratory systems, causing symptoms such as restlessness, irritability, drowsiness, tremors, cough, dyspnea, and vomiting. Acute exposure can lead to cardiac arrest, peripheral vascular collapse, and pulmonary edema, with most deaths occurring within 12-24 hours after exposure. Phosphine is used in various industries, including semiconductor manufacturing and as a fumigant and rodenticide. The OSHA permissible exposure limit is 0.3 ppm, and the NIOSH immediately dangerous to life or health concentration is 50 ppm.

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Description

Phosphine is a colorless, flammable, and toxic gas with a garlic- or fish-like odor.

Technical Information

File Format: PDF
File Size: 60 KB
Pages: 16
Language: EN
Author: Metro Graphics, www.metrographics.com
Total Downloads: 105
Last Updated: 1 week ago

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