Coal dust
|
CAS
GF8281000
|
|
RTECS
|
Synonyms & Trade Names
Anthracite coal dust, Bituminous coal dust, Lignite coal dust
|
DOT ID & Guide
1361 / 133
|
Exposure Limits
|
NIOSH REL: See Appendix D
|
OSHA PEL†: TWA 2.4 mg/m3 (<5% SiO2) TWA 10 mg/m3/(%SiO2 + 2) (>5% SiO2)
|
IDLH
N.D.
See: IDLH INDEX
|
Conversion
|
Physical Description
Dark-brown to black solid dispersed in air.
|
Properties vary depending upon the specific coal type.
|
|
|
|
|
|
|
|
|
|
|
|
Combustible Solid; slightly explosive when exposed to flame.
|
Incompatibilities & Reactivities
None reported
|
Measurement Methods
NIOSH 0600, 7500
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: No recommendation
Eyes: No recommendation
Wash skin: No recommendation
Remove: No recommendation
Change: No recommendation
|
First Aid (See procedures)
Breathing: Fresh air
|
Respirator Recommendations
Not available.
Important additional information about respirator selection
|
Exposure Routes
inhalation
|
Symptoms
Chronic bronchitis, decreased pulmonary function, emphysema
|
Target Organs
respiratory system
|