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*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!
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Bulk Quote| hazards summary | The TLV excludes the compound hydrogen telluride (H2Te). Garlic odor of the breath, urine, and sweat are signs of tellurium absorption. Foundry workers exposed to 0.01-0.1 mg/m3 with a peak of 0.74 mg/m3 complained of metallic taste, somnolence, and garlic odor. Signs of tellurium poisoning in experimental animals include pneumonitis, hemolytic anemia, hematuria, paralysis, convulsions, and coma. In 2 cases of human poisoning after instillation of 2 grams of sodium tellurite by ureteral catheter, the patients suffered cyanosis, stupor, and signs of liver injury and died 6 hours after the accident. There have not been any reports of serious occupational illnesses or deaths. Causes damage to the nervous system, liver, kidneys, and heart in animal experiments. In high-dose animal studies, tellurium produces birth defects (hydrocephalus). Tellurium is a hepatotoxic agent. Tellurium is a skin and respiratory tract irritant. It can have effects on the CNS and liver. See Tellurium hexafluoride. |
