Common Name: BERYLLIUM CARBONATE HAZARD SUMMARY IDENTIFICATION REASON for CITATION HOW to DETERMINE IF YOU ARE BEING EXPOSED

Common Name: BERYLLIUM CARBONATE

CAS Number: 66104-24-3 RTK Substance number: 3088 DOT Number: UN 1566 Date: November 2002 ------

HAZARD SUMMARY WORKPLACE EXPOSURE LIMITS * Beryllium Carbonate can affect you when breathed in. The following exposure limits are for Beryllium compounds * Contact can irritate the skin and eyes. (measured as Beryllium): * Breathing Beryllium Carbonate can irritate the nose, throat and lungs. OSHA: The legal airborne permissible exposure limit 3 * High or repeated exposure can cause bronchitis or (PEL) is 0.002 mg/m averaged over an 8-hour 3 pneumonia with fever, cough and shortness of breath. workshift, 0.005 mg/m as a ceiling limit, and 3 0.025 mg/m as a 30-minute peak exposure limit. IDENTIFICATION NIOSH: The recommended airborne exposure limit is Beryllium Carbonate is a powder. It is used in processing 3 ores and in chemical and nuclear applications. 0.0005 mg/m , which should not be exceeded at any time. REASON FOR CITATION ACGIH: The recommended airborne exposure limit is * Beryllium Carbonate is on the Hazardous Substance List 0.0002 mg/m3 (as the inhalable fraction) because it is regulated by OSHA and cited by ACGIH, averaged over an 8-hour workshift. DOT, NIOSH, DEP, IARC and EPA. * Definitions are provided on page 5. WAYS OF REDUCING EXPOSURE

* Enclose operations and use local exhaust ventilation at the HOW TO DETERMINE IF YOU ARE BEING site of chemical release. If local exhaust ventilation or EXPOSED enclosure is not used, respirators should be worn. The New Jersey Right to Know Act requires most employers * Wear protective work clothing. to label chemicals in the workplace and requires public * Wash thoroughly immediately after exposure to Beryllium employers to provide their employees with information and Carbonate and at the end of the workshift. training concerning chemical hazards and controls. The * Post hazard and warning information in the work area. In federal OSHA Hazard Communication Standard, 1910.1200, addition, as part of an ongoing education and training requires private employers to provide similar training and effort, communicate all information on the health and information to their employees. safety hazards of Beryllium Carbonate to potentially

exposed workers. * Exposure to hazardous substances should be routinely

evaluated. This may include collecting personal and area air samples. You can obtain copies of sampling results from your employer. You have a legal right to this information under OSHA 1910.1020. * If you think you are experiencing any work-related health problems, see a doctor trained to recognize occupational diseases. Take this Fact Sheet with you. BERYLLIUM CARBONATE page 2 of 6

This Fact Sheet is a summary source of information of all Mixed Exposures potential and most severe health hazards that may result from * Because smoking can cause heart disease, as well as lung exposure. Duration of exposure, concentration of the substance cancer, emphysema, and other respiratory problems, it may and other factors will affect your susceptibility to any of the worsen respiratory conditions caused by chemical exposure. potential effects described below. Even if you have smoked for a long time, stopping now will ------reduce your risk of developing health problems.

HEALTH HAZARD INFORMATION WORKPLACE CONTROLS AND PRACTICES

Acute Health Effects Unless a less toxic chemical can be substituted for a hazardous The following acute (short-term) health effects may occur substance, ENGINEERING CONTROLS are the most immediately or shortly after exposure to Beryllium effective way of reducing exposure. The best protection is to Carbonate: enclose operations and/or provide local exhaust ventilation at the site of chemical release. Isolating operations can also * Contact can irritate the skin and eyes. reduce exposure. Using respirators or protective equipment is * Breathing Beryllium Carbonate can irritate the nose, less effective than the controls mentioned above, but is throat and lungs causing coughing, wheezing and/or sometimes necessary. shortness of breath. In evaluating the controls present in your workplace, consider: Chronic Health Effects (1) how hazardous the substance is, (2) how much of the The following chronic (long-term) health effects can occur at substance is released into the workplace and (3) whether some time after exposure to Beryllium Carbonate and can last harmful skin or eye contact could occur. Special controls for months or years: should be in place for highly toxic chemicals or when significant skin, eye, or breathing exposures are possible. Cancer Hazard * While Beryllium Carbonate has not been identified as a In addition, the following control is recommended: carcinogen, it should be HANDLED WITH CAUTION since several related Beryllium compounds are * Where possible, automatically transfer Beryllium CARCINOGENS. Carbonate from drums or other storage containers to process containers. Reproductive Hazard * According to the information presently available to the New Good WORK PRACTICES can help to reduce hazardous Jersey Department of Health and Senior Services, exposures. The following work practices are recommended: Beryllium Carbonate has not been tested for its ability to affect reproduction. * Workers whose clothing has been contaminated by Beryllium Carbonate should change into clean clothing Other Long-Term Effects promptly. * High or repeated exposure can cause bronchitis or * Do not take contaminated work clothes home. Family pneumonia with fever, cough and shortness of breath. members could be exposed. * Contaminated work clothes should be laundered by MEDICAL individuals who have been informed of the hazards of exposure to Beryllium Carbonate. * Eye wash fountains should be provided in the immediate Medical Testing work area for emergency use. If symptoms develop or overexposure is suspected, the * If there is the possibility of skin exposure, emergency following are recommended: shower facilities should be provided. * On skin contact with Beryllium Carbonate, immediately * Chest x-ray and lung function tests. wash or shower to remove the chemical. At the end of the workshift, wash any areas of the body that may have Any evaluation should include a careful history of past and contacted Beryllium Carbonate, whether or not known present symptoms with an exam. Medical tests that look for skin contact has occurred. damage already done are not a substitute for controlling * Do not eat, smoke, or drink where Beryllium Carbonate is exposure. handled, processed, or stored, since the chemical can be swallowed. Wash hands carefully before eating, drinking, Request copies of your medical testing. You have a legal right smoking, or using the toilet. to this information under OSHA 1910.1020. * Use a vacuum or a wet method to reduce dust during clean-

up. DO NOT DRY SWEEP. * When vacuuming, a high efficiency particulate air (HEPA) filter should be used, not a standard shop vacuum.

BERYLLIUM CARBONATE page 3 of 6

PERSONAL PROTECTIVE EQUIPMENT QUESTIONS AND ANSWERS

WORKPLACE CONTROLS ARE BETTER THAN Q: If I have acute health effects, will I later get chronic PERSONAL PROTECTIVE EQUIPMENT. However, for health effects? some jobs (such as outside work, confined space entry, jobs A: Not always. Most chronic (long-term) effects result from done only once in a while, or jobs done while workplace repeated exposures to a chemical. controls are being installed), personal protective equipment may be appropriate. Q: Can I get long-term effects without ever having short-

term effects? OSHA 1910.132 requires employers to determine the A: Yes, because long-term effects can occur from repeated appropriate personal protective equipment for each hazard and exposures to a chemical at levels not high enough to make to train employees on how and when to use protective equipment. you immediately sick.

The following recommendations are only guidelines and may Q: What are my chances of getting sick when I have been not apply to every situation. exposed to chemicals? A: The likelihood of becoming sick from chemicals is Clothing increased as the amount of exposure increases. This is * Avoid skin contact with Beryllium Carbonate. Wear determined by the length of time and the amount of protective gloves and clothing. Safety equipment material to which someone is exposed. suppliers/manufacturers can provide recommendations on the most protective glove/clothing material for your Q: When are higher exposures more likely? operation. A: Conditions which increase risk of exposure include dust * All protective clothing (suits, gloves, footwear, headgear) releasing operations (grinding, mixing, blasting, dumping, should be clean, available each day, and put on before etc.), other physical and mechanical processes (heating, work. pouring, spraying, spills and evaporation from large surface areas such as open containers), and "confined Eye Protection space" exposures (working inside vats, reactors, boilers, * Wear impact resistant eye protection with side shields or small rooms, etc.). goggles. * Wear a face shield along with goggles when working with Q: Is the risk of getting sick higher for workers than for corrosive, highly irritating or toxic substances. community residents? A: Yes. Exposures in the community, except possibly in Respiratory Protection cases of fires or spills, are usually much lower than those IMPROPER USE OF RESPIRATORS IS DANGEROUS. found in the workplace. However, people in the Such equipment should only be used if the employer has a community may be exposed to contaminated water as written program that takes into account workplace conditions, well as to chemicals in the air over long periods. This requirements for worker training, respirator fit testing and may be a problem for children or people who are already medical exams, as described in OSHA 1910.134. ill.

* Where the potential exists for exposure over 0.0002 mg/m3, use a MSHA/NIOSH approved supplied-air respirator with a full facepiece operated in a pressure- demand or other positive-pressure mode. For increased protection use in combination with an auxiliary self- contained breathing apparatus operated in a pressure- demand or other positive-pressure mode. * Exposure to 4 mg/m3 (as Beryllium) is immediately dangerous to life and health. If the possibility of exposure above 4 mg/m3 (as Beryllium) exists, use a MSHA/NIOSH approved self-contained breathing apparatus with a full facepiece operated in a pressure-demand or other positive- pressure mode.

BERYLLIUM CARBONATE page 4 of 6

------The following information is available from:

New Jersey Department of Health and Senior Services Occupational Health Service PO Box 360 Trenton, NJ 08625-0360 (609) 984-1863 (609) 984-7407 (fax)

Web address: http://www.state.nj.us/health/eoh/odisweb/

Industrial Hygiene Information Industrial hygienists are available to answer your questions regarding the control of chemical exposures using exhaust ventilation, special work practices, good housekeeping, good hygiene practices, and personal protective equipment including respirators. In addition, they can help to interpret the results of industrial hygiene survey data.

Medical Evaluation If you think you are becoming sick because of exposure to chemicals at your workplace, you may call personnel at the Department of Health and Senior Services, Occupational Health Service, who can help you find the information you need.

Public Presentations Presentations and educational programs on occupational health or the Right to Know Act can be organized for labor unions, trade associations and other groups.

Right to Know Information Resources The Right to Know Infoline (609) 984-2202 can answer questions about the identity and potential health effects of chemicals, list of educational materials in occupational health, references used to prepare the Fact Sheets, preparation of the Right to Know Survey, education and training programs, labeling requirements, and general information regarding the Right to Know Act. Violations of the law should be reported to (609) 984-2202. ------

BERYLLIUM CARBONATE page 5 of 6

DEFINITIONS

ACGIH is the American Conference of Governmental NAERG is the North American Emergency Response Industrial Hygienists. It recommends upper limits (called Guidebook. It was jointly developed by Transport Canada, the TLVs) for exposure to workplace chemicals. United States Department of Transportation and the Secretariat of Communications and Transportation of Mexico. It is a A carcinogen is a substance that causes cancer. guide for first responders to quickly identify the specific or generic hazards of material involved in a transportation The CAS number is assigned by the Chemical Abstracts incident, and to protect themselves and the general public Service to identify a specific chemical. during the initial response phase of the incident.

A combustible substance is a solid, liquid or gas that will burn. NCI is the National Cancer Institute, a federal agency that determines the cancer-causing potential of chemicals. A corrosive substance is a gas, liquid or solid that causes irreversible damage to human tissue or containers. NFPA is the National Fire Protection Association. It classifies substances according to their fire and explosion hazard. DEP is the New Jersey Department of Environmental Protection. NIOSH is the National Institute for Occupational Safety and Health. It tests equipment, evaluates and approves respirators, DOT is the Department of Transportation, the federal agency conducts studies of workplace hazards, and proposes standards that regulates the transportation of chemicals. to OSHA.

EPA is the Environmental Protection Agency, the federal NTP is the National Toxicology Program which tests agency responsible for regulating environmental hazards. chemicals and reviews evidence for cancer.

A fetus is an unborn human or animal. OSHA is the Occupational Safety and Health Administration, which adopts and enforces health and safety standards. A flammable substance is a solid, liquid, vapor or gas that will ignite easily and burn rapidly. PEL is the Permissible Exposure Limit which is enforceable by the Occupational Safety and Health Administration. The flash point is the temperature at which a liquid or solid gives off vapor that can form a flammable mixture with air. PIH is a DOT designation for chemicals which are Poison Inhalation Hazards. HHAG is the Human Health Assessment Group of the federal EPA. ppm means parts of a substance per million parts of air. It is a measure of concentration by volume in air. IARC is the International Agency for Research on Cancer, a scientific group that classifies chemicals according to their A reactive substance is a solid, liquid or gas that releases cancer-causing potential. energy under certain conditions.

A miscible substance is a liquid or gas that will evenly dissolve A teratogen is a substance that causes birth defects by in another. damaging the fetus.

mg/m3 means milligrams of a chemical in a cubic meter of air. TLV is the Threshold Limit Value, the workplace exposure It is a measure of concentration (weight/volume). limit recommended by ACGIH.

A mutagen is a substance that causes mutations. A mutation is The vapor pressure is a measure of how readily a liquid or a a change in the genetic material in a body cell. Mutations can solid mixes with air at its surface. A higher vapor pressure lead to birth defects, miscarriages, or cancer. indicates a higher concentration of the substance in air and therefore increases the likelihood of breathing it in.

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Common Name: BERYLLIUM CARBONATE HANDLING AND STORAGE DOT Number: UN 1566 NAERG Code: 154 * Prior to working with Beryllium Carbonate you should be CAS Number: 66104-24-3 trained on its proper handling and storage. * Beryllium compounds are not compatible with COMBUSTIBLES; STRONG ACIDS (such as Hazard rating NJDHSS NFPA HYDROCHLORIC, SULFURIC and NITRIC); STRONG FLAMMABILITY Not Found Not Rated BASES (such as SODIUM HYDROXIDE and REACTIVITY Not Found Not Rated POTASSIUM HYDROXIDE); CHLORINATED DOES NOT BURN HYDROCARBONS; OXIDIZING AGENTS (such as POISONOUS FUMES ARE PRODUCED IN FIRE PERCHLORATES, PEROXIDES, PERMANGANATES, CONTAINERS MAY EXPLODE IN FIRE CHLORATES, NITRATES, CHLORINE, BROMINE and FLUORINE); and MOLTEN LITHIUM. Hazard Rating Key: 0=minimal; 1=slight; 2=moderate; * Store in tightly closed containers in a cool, well-ventilated 3=serious; 4=severe area.

FIRE HAZARDS FIRST AID

* Beryllium Carbonate DOES NOT BURN. For POISON INFORMATION call 1-800-222-1222

* Use dry chemical, CO2, water spray, or alcohol resistant foam extinguishers. Eye Contact * POISONOUS FUMES ARE PRODUCED IN FIRE, * Immediately flush with large amounts of water for at least including Beryllium Oxide. 15 minutes, occasionally lifting upper and lower lids. * CONTAINERS MAY EXPLODE IN FIRE. * Use water spray to keep fire-exposed containers cool. Skin Contact * Beryllium Carbonate may ignite combustibles (wood, * Quickly remove contaminated clothing. Immediately wash paper and oil). contaminated skin with large amounts of soap and water. * If employees are expected to fight fires, they must be trained and equipped as stated in OSHA 1910.156. Breathing * Remove the person from exposure. SPILLS AND EMERGENCIES * Begin rescue breathing (using universal precautions) if breathing has stopped and CPR if heart action has stopped. If Beryllium Carbonate is spilled, take the following steps: * Transfer promptly to a medical facility.

* Evacuate persons not wearing protective equipment from PHYSICAL DATA area of spill until clean-up is complete. * Collect powdered material in the most convenient and safe Water Solubility: Insoluble manner and deposit in sealed containers. * Ventilate and wash area after clean-up is complete. OTHER COMMONLY USED NAMES * It may be necessary to contain and dispose of Beryllium Carbonate as a HAZARDOUS WASTE. Contact your Chemical Name: state Department of Environmental Protection (DEP) or Beryllium, bis(Carbonato (2-1)Dihydroxytri)- your regional office of the federal Environmental Other Names: Protection Agency (EPA) for specific recommendations. Carbonic Acid, Beryllium Salt * If employees are required to clean-up spills, they must be properly trained and equipped. OSHA 1910.120(q) may be ------applicable. Not intended to be copied and sold for commercial ======FOR LARGE SPILLS AND FIRES immediately call your fire purposes. department. You can request emergency information from the ------following: NEW JERSEY DEPARTMENT OF HEALTH AND SENIOR SERVICES CHEMTREC: (800) 424-9300 Right to Know Program NJDEP HOTLINE: 1-877-WARN-DEP PO Box 368, Trenton, NJ 08625-0368 ======(609) 984-2202 ------