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MSDS@Nist.Gov +1-703-527-3887 (International) Website Date of Issue: 17 June 2015 SAFETY DATA SHEET 1. SUBSTANCE AND SOURCE IDENTIFICATION Product Identifier SRM Number: 1877 SRM Name: Beryllium Oxide Powder Other Means of Identification: Not applicable. Recommended Use of This Material and Restrictions of Use This Standard Reference Material (SRM) is intended for use in laboratory analysis and health research for the development and validation of analytical methods and instruments used to determine beryllium, as well as for proficiency testing of laboratories involved in beryllium determinations. A unit of SRM 1877 consists of one bottle containing 20 g of beryllium oxide powder. Company Information National Institute of Standards and Technology Standard Reference Materials Program 100 Bureau Drive, Stop 2300 Gaithersburg, Maryland 20899-2300 Telephone: 301-975-2200 Emergency Telephone ChemTrec: FAX: 301-948-3730 1-800-424-9300 (North America) E-mail: [email protected] +1-703-527-3887 (International) Website: http://www.nist.gov/srm 2. HAZARDS IDENTIFICATION Classification Physical Hazard: Not classified. Health Hazard: Acute Toxicity, Inhalation Category 2 Skin Corrosion/Irritation Category 2 Serious Eye Damage/Irritation Category 2B Skin Sensitization Category 1 Carcinogenicity Category 1A STOT-Repeat Exposure Category 1 Label Elements Symbol Signal Word DANGER Hazard Statement(s) H330 Fatal if inhaled. H315+H320 Causes skin and eye irritation. H317 May cause an allergic skin reaction. H350 May cause lung cancer. H372 Causes damage to lungs through prolonged or repeated inhalation. Precautionary Statement(s) P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust. P264 Wash hands thoroughly after handling. P270 Do not eat, drink or smoke when using this product. SRM 1877 Page 1 of 6 P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves, protective clothing, and eye protection. P284 Wear respiratory protection. P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing. P310 Immediately call a doctor. P302+P352 If on skin: Wash with plenty of water. P333+P313 If skin irritation or rash occurs: Get medical attention. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P353+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P337+P313 If eye irritation persists: Get medical attention. P308+P313 If exposed or concerned: Get medical attention. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents and container according to local regulations. Hazards Not Otherwise Classified: Not applicable. Ingredients(s) with Unknown Acute Toxicity: Not applicable. 3. COMPOSITION AND INFORMATION ON HAZARDOUS INGREDIENTS Substance: Beryllium oxide Other Designations: Beryllium monoxide; bromellite; thermoalox Components are listed in compliance with OSHA’s 29 CFR 1910.1200; for the actual values see the NIST Certificate of Analysis. Hazardous Component(s) CAS Number EC Number Nominal Mass Concentration (EINECS) (%) Beryllium oxide 1304-56-9 215-133-1 100 4. FIRST AID MEASURES Description of First Aid Measures: Inhalation: If adverse effects occur, remove to uncontaminated area. Give artificial respiration if not breathing. Get immediate medical attention. Skin Contact: Wash skin with soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical attention, if needed. Thoroughly clean and dry contaminated clothing and shoes before reuse. Eye Contact: Flush eyes with plenty of water for at least 15 minutes. Then get immediate medical attention. Ingestion: If a large amount is swallowed, get medical attention. Most Important Symptoms/Effects, Acute and Delayed: Eye and skin irritation, allergic skin reactions, lung damage, and cancer. Indication of any immediate medical attention and special treatment needed, if necessary: If any of the above symptoms are present, seek immediate medical attention. SRM 1877 Page 2 of 6 5. FIRE FIGHTING MEASURES Fire and Explosion Hazards: Negligible fire hazard. Poisonous gases may be produced in fire. See Section 9, “Physical and Chemical Properties” for flammability properties. Extinguishing Media: Suitable: Regular dry chemical, carbon dioxide, water, and regular foam. Unsuitable: None listed. Specific Hazards Arising from the Chemical: Thermal decomposition will form oxides of beryllium. Special Protective Equipment and Precautions for Fire-Fighters: Avoid inhalation of material or combustion byproducts. Wear full protective clothing and NIOSH approved self-contained breathing apparatus (SCBA). NFPA Ratings (0 = Minimal; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe) Health = 2 Fire = 0 Reactivity = 0 6. ACCIDENTAL RELEASE MEASURES Personal Precautions, Protective Equipment and Emergency Procedures: Immediately contact emergency personnel. Keep unnecessary personnel away. Use suitable protective equipment; see Section 8, “Exposure Controls and Personal Protection”. Methods and Materials for Containment and Clean up: Do not touch spilled material. Notify safety personnel of spills. Absorb with sand or other non-combustible material. Collect spilled material in appropriate container for disposal. Isolate hazard area and deny entry. Keep out of water supplies and sewers. 7. HANDLING AND STORAGE Safe Handling Precautions: See Section 8, “Exposure Controls and Personal Protection”. Storage: Store and handle in accordance with all current regulations and standards. Keep separated from incompatible substances (see Section 10, “Stability and Reactivity”). 8. EXPOSURE CONTROLS AND PERSONAL PROTECTION Exposure Limits: (as Be, related to Beryllium compounds, n.o.s.) NIOSH (REL): 4 mg/m3 (IDLH) 0.5 µg/m3 (Ceiling) ACGIH (TLV): 0.05 µg/m3 (TWA) (inhalable fraction) Skin - potential significant contribution to overall exposure by the cutaneous route. OSHA (PEL): 2 µg/m3 (TWA) 5 µg/m3 (Ceiling) Engineering Controls: Provide local exhaust or process enclosure ventilation system. Ensure compliance with applicable exposure limits. Personal Protection: In accordance with OSHA 29 CFR 1910.132, subpart I, wear appropriate Personal Protective Equipment (PPE) to minimize exposure to this material. Respiratory Protection: If workplace conditions warrant a respirator, a respiratory protection program that meets OSHA 29CFR 1910.134 must be followed. Refer to NIOSH 42 CFR 84 for applicable certified respirators. Eye/Face Protection: Wear splash resistant safety goggles with a face shield. An eyewash station should be readily available near areas of use. Skin and Body Protection: Personal protective equipment for the body should be selected based on the task being performed and the risks involved and should be approved by a specialist before handling this product. Chemical-resistant gloves should be worn at all times when handling chemicals. SRM 1877 Page 3 of 6 9. PHYSICAL AND CHEMICAL PROPERTIES Descriptive Properties Appearance (physical state, color, etc.): clear, off-white amorphous powder Molecular Formula: BeO Molar Mass (g/mol): 25.01 Odor: odorless Odor threshold: not available pH: not available Evaporation rate: not available Melting point/freezing point (ºC): 2570 (4658 ºF) Density (g/mL): 3.01 Relative Density (g/L) as specific gravity 3 (water = 1): Vapor Pressure (mmHg): not available Vapor Density (air = 1): not available Viscosity (cP): not available Solubility(ies): water solubility: 2 ppm at (30 ºC); soluble in acids, alkali, concentrated sulfuric acid, fused potassium hydroxide, and ammonium carbonate solutions Partition coefficient (n-octanol/water): not available Particle Size: ≤20 mesh Thermal Stability Properties Autoignition Temperature (ºC): not available Thermal Decomposition (ºC): 3900 (7052 ºF) Initial boiling point and boiling range (ºC): not available Explosive Limits, LEL (Volume %): not available Explosive Limits, UEL (Volume %): not available Flash Point (ºC): not available Flammability (solid, gas): not available 10. STABILITY AND REACTIVITY Reactivity: Stable at normal temperatures and pressure. Stability: X Stable Unstable Possible Hazardous Reactions: None listed. Conditions to Avoid: Avoid generating dust. Contact with combustible or incompatible materials. Incompatible Materials: Acids, magnesium. Fire/Explosion Information: See Section 5, “Fire Fighting Measures”. Hazardous Decomposition: Thermal decomposition will produce oxides of beryllium. Hazardous Polymerization: Will Occur X Will Not Occur 11. TOXICOLOGICAL INFORMATION Route of Exposure: X Inhalation X Skin X Ingestion Symptoms Related to the Physical, Chemical and Toxicological Characteristics: Eye and skin irritation, allergic skin reactions, lung damage, and cancer. Potential Health Effects (Acute, Chronic and Delayed): Inhalation: May cause irritation. Chronic inhalation of particulates may cause a serious, chronic lung disease call chronic beryllium disease (CBD) with can be fatal. Skin Contact: May cause irritation. An allergic dermal response may occur in sensitized individuals. Eye Contact: May cause irritation. Ingestion: May cause digestive tract irritation. SRM 1877 Page 4 of 6 Numerical Measures of Toxicity: Acute Toxicity: This SRM contains >1 % of beryllium or beryllium compounds and it is classified as a Category 2 Inhalation. Rat Oral LD50: >2000 mg/kg
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