- Summary,
French
version
-
- On this page :
Magnesium Carbonate by Edouard Bastarache,
Carbonate
de Magnésium par Édouard
Bastarache
-
-
MAGNESIUM
CARBONATE
by
Edouard Bastarache
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-
-
- Identification
and Uses :
-
- CAS Number :
546-93-0
- Molecular formula :
MgCO3
-
- Uses and
emission sources :
-
- -Manufacture of
pharmaceutical products,
- -Manufacture of effervescent
powders,
- -Ceramics.
-
- Toxicology
:
-
- I-Inhalation
:
- The dust may cause
irritation of the nose and throat.
-
- II-Ingestion
:
- As a general rule, no
harmful effects are expected following
ingestion.
- However, ingested in large
amounts it may cause loose stools and abdominal pain.
-
- III-Ocular Contact
:
- The dust may cause ocular
irritation.
-
- IV-Skin Contact
:
- A light skin contact will
not cause problems.
-
- Carcinogenesis
:
-
- Magnesium carbonate is not
considered a carcinogen by the most important agencies
such as IARC, NTP and OSHA.
-
- First Aid
:
-
- I-Inhalation
:
- Normally, medical care is
not required.
-
- II-Ingestion
:
- Normally, medical care is
not required.
-
- III-Ocular Contact
:
- Wash eyes with water for at
least 15 minutes. If irritation occurs, see a
physician.
-
- IV-Skin Contact
:
- Normally, medical care is
not required.
-
- Quebec's
Exposure Limits :
-
-
- (VEMP) = 10 mg/m³, as
total dust containing less than 1% crystalline
silica.
-
-
-
-
- References
:
-
- 1-Occupational
Medicine,Carl Zenz, last edition.
- 2-Clinical Environmental
Health and Toxic Exposures, Sullivan & Krieger;
last edition.
- 3-Sax's Dangerous
Properties of Industrial Materials, Lewis C., last
edition.
- 4-Toxicologie
Industrielle et Intoxications Professionnelles,
Lauwerys R. last edition.
- 5-Chemical Hazards of the
Workplace, Proctor & Hughes, 4th
edition.
-
-
-
-
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|
- Edouard
Bastarache M.D.
- (Occupational
& Environmental
Medicine)
-
- Author
of " Substitutions for raw ceramic
materials "
- Tracy,
Québec, CANADA
- edouardb@colba.net
|
-
-
-
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