This site requires that javascript be enabled. Please configure your browser in the tools or configuration section.
35480 1304-56-9 Beryllium oxide, 99.95% (metals basis) Alfa Aesar


Certificate of Analysis

Beryllium oxide, 99.95% (metals basis)

CAS: 1304-56-9 MDL: MFCD00003457  EINECS: 215-133-1
UN#:UN1566Hazard Class:6.1Packing Group:II


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
1g 21.00 Check Availability Add to Favorites Enter qty and click checkbox
5g 65.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: BeO  Melting point: 2575°
Formula weight: 25.01  Boiling point: 4300°
Form: Powder Density: 3.01

Other References

Merck: 14,1172
UN#: UN1566
Harmonized Tariff Code: 2825.90

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

Risk & Safety

Risk Phrases: 49-25-26-36/37/38-43-48/23
May cause cancer by inhalation. Toxic if swallowed. Very toxic by inhalation. Irritating to eyes, respiratory system and skin. May cause sensitisation by skin contact. Toxic: danger of serious damage to health by prolonged exposure through inhalation.
Safety Phrases: 53-45
Avoid exposure - obtain special instructions before use. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Very Toxic