CAS No. 1309-48-4 (Magnesium oxide )
Molecular Formula: MgOMolecular Weight: 40.3
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References of Magnesium oxide cas 1309-48-4
|Organism||Test Type||Route||Reported Dose (Normalized Dose)||Effect||Source|
|human||TCLo||inhalation||400mg/m3 (400mg/m3)||?||"Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2A, Pg. 1745, 1981.|
Risk Statements of Magnesium oxide (CAS NO.1309-48-4): 20/22-36/37/38
R20/22:Harmful by inhalation and if swallowed.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 1418
WGK Germany: 1
HS Code: 25199010
Hazardous Substances Data 1309-48-4(Hazardous Substances Data)
Inhalation of the fumes can produce a febrile reaction and leucocytosis in humans. Questionable carcinogen with experimental tumorigenic data. Violent reaction or ignition in contact with interhalogens (e.g., bromine pentafluoride, chlorine trifluoride). Incandescent reaction with phosphorus pentachloride. See also MAGNESIUM COMPOUNDS.