Bismuth telluride, undoped
Synonyms & Trade Names
Bismuth sesquitelluride, Bismuth telluride, Bismuth tritelluride, TellurobismuthiteExposure 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)Physical Description
Gray, crystalline solid.Molecular Weight
800.8Boiling Point
?Melting Point
1063°FSolubility
InsolubleVapor Pressure
0 mmHg (approx)Ionization Potential
NASpecific Gravity
7.7Flash Point
NAUpper Exposive Limit
NALower Explosive Limit
NA
Noncombustible Solid
Incompatibilities & Reactivities
Strong oxidizers (e.g., bromine, chlorine, or fluorine), moisture, nitric acid (decomposes)Exposure Routes
inhalation, skin and/or eye contactSymptoms
irritation eyes, skin, upper respiratory system; garlic breathTarget Organs
Eyes, skin, respiratory systemPersonal Protection/Sanitation
(See protection codes)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
Respirator Recommendations
Not available.
See also
INTRODUCTION- Page last reviewed:April 11, 2016
- Page last updated:April 11, 2016
- Content source:
- National Institute for Occupational Safety and Health (NIOSH) Education and Information Division