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| Bismuth telluride, undoped | CAS 1304-82-1 | ||
| Bi2Te3 | RTECS EB3110000 | ||
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Synonyms & Trade Names Bismuth sesquitelluride, Bismuth telluride, Bismuth tritelluride, Tellurobismuthite |
DOT ID & Guide |
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Exposure Limits |
NIOSH REL: TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp) | ||
| OSHA PEL: TWA 15 mg/m3 (total) TWA 5 mg/m3 (resp) | |||
| IDLH N.D. See: IDLH INDEX | Conversion | ||
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Physical Description Gray, crystalline solid. |
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MW: 800.8 |
BP: ? |
MLT: 1063°F |
Sol: Insoluble |
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VP: 0 mmHg (approx) |
IP: NA |
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Sp.Gr: 7.7 |
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Fl.P: NA |
UEL: NA |
LEL: NA |
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| Noncombustible Solid | |||
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Incompatibilities & Reactivities Strong oxidizers (e.g., bromine, chlorine, or fluorine), moisture, nitric acid (decomposes) |
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Measurement Methods NIOSH 0500, 0600; OSHA ID121 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation Provide: Eyewash, Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations To be added later |
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| Exposure Routes inhalation, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, upper respiratory system; garlic breath | |
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Target Organs
Eyes, skin, respiratory system |
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| See also: INTRODUCTION |