Beryllium oxide, 99% (metals basis)

CAS Number 1304-56-9

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Beryllium oxide, 99% (metals basis)

MDL: MFCD00003457
EINECS: 215-133-1

Chemical Properties

Formula: BeO  Boiling point: 4300°
Formula weight: 25.01  Density: 3.01
Form: Powder Solubility: Insoluble in water. Slowly soluble in concentrated acids, alkali hydroxides
Melting point: 2575° 

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H330-H315-H319-H317-H335-H350-H372

Toxic if swallowed. Fatal if inhaled. Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. May cause cancer. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements : P260-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

ToxicHealth Hazard

Other References

Merck: 14,1172
UN#: UN1566
Hazard Class: 6.1
Packing Group: II
Harmonized Tariff Code: 2825.90


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