Molybdenum (EC: 231-107-2)

CAS 7439-98-7 Mo MW 95.9000 Danger
Flame Flame
Health Hazard Health Hazard
Emergency: 911 | Poison Control: 1-800-222-1222

Precautionary Statements

CodeStatement
P203 Obtain, read and follow all safety instructions before use.
P210 Keep away from heat, hot surface, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/.../] equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P303+P361+P353 IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].
P318 if exposed or concerned, get medical advice.
P370+P378 In case of fire: Use ... to extinguish.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to ...

Exposure Limits

OSHA PEL15 mg-m3
NIOSH IDLH5000 mg-m3
Skin NotationYes — can be absorbed through skin

Physical Properties

Dark gray or black powder with a metallic luster.

Boiling Point8717°F
Vapor Pressure0 mmHg (approx)
Specific Gravity10.28

Synonyms

molybdenum metal

Data Sources

Disclaimer: This information is compiled from public regulatory databases for reference only. It does not replace the manufacturer's Safety Data Sheet (SDS). Always consult the official SDS for your specific product before handling chemicals.

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