BERYLLIUM 0226
October 1999
CAS No: 7440-41-7 Glucinium
RTECS No: DS1750000 Be
UN No: 1567 Atomic mass: 9.0
EC No: 004-001-00-7
TYPES OF
ACUTE HAZARDS/SYMPTOMS PREVENTION FIRST AID/FIRE FIGHTING
HAZARD/
EXPOSURE
FIRE Combustible. NO open flames. Special powder, dry sand, NO other
agents.
EXPLOSION Finely dispersed particles form explosive Prevent deposition of dust; closed
mixtures in air. system, dust explosion-proof electrical
equipment and lighting.
EXPOSURE PREVENT DISPERSION OF DUST! IN ALL CASES CONSULT A DOCTOR!
AVOID ALL CONTACT!
Inhalation Cough. Shortness of breath. Sore throat. Local exhaust. Breathing protection. Fresh air, rest. Refer for medical
Weakness. Symptoms may be delayed attention.
(see Notes).
Skin Redness. Protective gloves. Protective clothing. Remove contaminated clothes. Rinse
skin with plenty of water or shower.
Eyes Redness. Pain. Face shield or eye protection in First rinse with plenty of water for several
combination with breathing protection if minutes (remove contact lenses if easily
powder. possible), then take to a doctor.
Ingestion Do not eat, drink, or smoke during work. Rinse mouth. Do NOT induce vomiting.
Wash hands before eating. Refer for medical attention.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Evacuate danger area! Consult an expert! Carefully collect EU classification Unbreakable packaging; put breakable
the spilled substance into containers; if appropriate moisten T+ Symbol packaging into closed unbreakable
first, then remove to safe place. Chemical protection suit R: 49-25-26-36/37/38-43-48/23 container. Do not transport with food and
including self-contained breathing apparatus. Do NOT let this S: 53-45 feedstuffs.
chemical enter the environment. Note: E
UN classification
UN Hazard Class: 6.1
UN Subsidiary Risks: 4.1
UN Pack Group: II
EMERGENCY RESPONSE SAFE STORAGE
Transport Emergency Card: TEC (R)-61GTF3-II Separated from strong acids, bases, chlorinated solvents, food and feedstuffs. Store in
NFPA Code: H3; F1; R0 an area without drain or sewer access.
Prepared in the context of cooperation between the International
IPCS Programme on Chemical Safety and the European Commission 漏
IPCS 2006
International
Programme on
SEE IMPORTANT INFORMATION ON THE BACK.
Chemical Safety
0226 BERYLLIUM
IMPORTANT DATA
Physical State; Appearance Routes of exposure
GREY TO WHITE POWDER. The substance can be absorbed into the body by inhalation of its aerosol
and by ingestion.
Physical dangers
Dust explosion possible if in powder or granular form, mixed with air. Inhalation risk
Evaporation at 20/C is negligible; a harmful concentration of airborne
Chemical dangers particles can, however, be reached quickly when dispersed.
Reacts with strong acids and strong bases forming flammable/explosive
gas (hydrogen - see ICSC0001). Forms shock sensitive mixtures with Effects of short-term exposure
some chlorinated solvents, such as carbon tetrachloride and The aerosol of this substance is irritating to the respiratory tract.
trichloroethylene. Inhalation of dust or fumes may cause chemical pneumonitis. Exposure
may result in death. The effects may be delayed. Medical observation is
Occupational exposure limits indicated.
TLV: 0.002 mg/m3 as TWA, 0.01 mg/m3 as STEL; A1 (confirmed human
carcinogen); (ACGIH 2004). Intended change 0.00002 mg/m3 Skin, Inhal. Effects of long-term or repeated exposure
SEN (ACGIH 2005). Repeated or prolonged contact may cause skin sensitization. Lungs may
MAK: sensitization of respiratory tract and skin (Sah); Carcinogen be affected by repeated or prolonged exposure to dust particles, resulting
category: 1; (DFG 2004). in chronic beryllium disease (cough, weight loss, weakness). This
substance is carcinogenic to humans.
PHYSICAL PROPERTIES
Density: 1.9 g/cm3
Boiling point: above 2500/C
Melting point: 1287/C Solubility in water: none
ENVIRONMENTAL DATA
The substance is very toxic to aquatic organisms.
NOTES
Depending on the degree of exposure, periodic medical examination is suggested.
Do NOT take working clothes home.
Card has been partly updated in October 2005. See sections Occupational Exposure Limits, Emergency Response.
Card has been partially updated in January 2008: see Storage.
ADDITIONAL INFORMATION
Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible
LEGAL NOTICE for the use which might be made of this information
漏IPCS 2006
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