ADDITIONAL INFORMATION EC Classification Symbol: Xn, N; R: 22 . COPPER(Dust, Fume or Mist) DEFINITIONS, ACGIH is the American Conference of GovernmentalIndustrial Hygienists. In 2019, follow-up research of the same German copper smelter workers examined the effects of copper particles in dust on biomarkers (via a blood and sputum analysis) connected to lung function and inflammation. Old School. Inhalable dust is visible to the naked eye. May cause liver and kidney damage. People with this syndrome have: Chest pain, Chills, Cough, Fever, General weakness, Headache, Metallic taste in the mouth, . Poisonous Ingredient, Copper can be poisonous if it is swallowed or inhaled. No studies were located that provided data on the rate or extent of absorption following inhalation exposure of copper in humans or animals. Inhalation of copper fume or dust may result in metal fume fever, which is characterized by upper respiratory irritation, chills, metallic or sweet taste, nausea, and aching muscles. The name copper is derived from the word Cyprus, the island where the Romans obtained their copper supply. May cause lung damage. Oral copper absorption occurs in the gastrointestinal tract, primarily in the stomach and small intestine, mostly from the duodenum (Taylor et al. The biomarker study also found there were no detectable effects from the copper-containing dust particles. Its physical properties of great strength-to-weight, high melting point, excellent thermal stability and conductivity, reflectivity, and transparency to X-rays make it an essential material in the aerospace, telecommunications, information . The CAS number is assigned by the Chemical AbstractsService to identify a specific chemical. Chamblee, GA 30341-3717. The Toxic Substances Portal has been migrated to a new format. Why is copper poisonous? EYE CONTACT - As with any metal processing operation, injury can result from particulate irritation or mechanical injury to the eyes from contact with metallic dust, chips or particles. If breathing is difficult, give oxygen. Chronic exposure to copper dust can irritate the nose, mouth, and eyes, and cause headaches, dizziness, nausea, and diarrhea. Intentionally high intakes of copper can cause liver and kidney damage and even death. With respect to copper fume, OSHA is not persuaded by your argument that samples of only respirable copper oxide particles . Metal fume fever, also known as brass founders' ague, brass shakes, zinc shakes, galvie flu, galvo poisoning, metal dust fever, welding shivers, or Monday morning fever, is an illness primarily caused by exposure to chemicals such as zinc oxide (ZnO), aluminium oxide (Al 2 O 3), or magnesium oxide (MgO) which are produced as byproducts in the fumes that result when certain metals are heated. This dust may consist of larger or heavier particles that tend to get trapped in the nose, mouth, throat or upper respiratory tract where they can cause damage. Liver and endocrine function may also be affected. Copper toxicity is a type of metal poisoning caused by an excess of copper in the body. cough, sweating, nausea and fever may be caused by freshly formed fumes or dust of copper oxide. (TLVs) and Biological Exposure Indices (BEIs) - Copper; Fume, as Cu. However, exposure to higher doses can be harmful. Discussion in 'Fitness, Health & Nutrition' started by Motoxridah, May 24, 2007. It recommends upper limits (calledTLVs) for exposure to workplace chemicals. 2020; van den Berghe and Klomp 2009). (l) This 8-hour TWA applies to respirable dust as measured by a vertical elutriator cotton dust sampler or equivalent instrument. Case report: A previously healthy 2-year-old female patient unintentionally inhaled copper dust, developed respiratory failure a few hours later, and required mechanical ventilation. Initial treatment was with oxygen, nebulised salbutamol, oral dexamethasone and . Information Alert. Get medical attention if symptoms occur. Overview. Protective equipment in the form of breathing masks should be used in this type of work unless moistening or a surface finish on the copper sheeting is capable of preventing the release of dust. Dust samples were collected from the copper mines of Mopani Copper Mine plc (Mufulira and Nkana Mines). Inhaling Copper Particles - Help. carcinogen is a substance that causes cancer. 2 The main clinical features include the rapid onset (3-10 hours after exposure) of a influenza like illness, cough and dyspnoea. Division of Toxicology and Human Health Sciences. Page 1 of 2 1 2 Next > Motoxridah Only users lose drugs. The symptoms of metal fume fever do not become manifest until a few hours have passed. The recommended dietary allowance (RDA) of copper ranges between 340-890 mcg per day for children 18. If you have pages linking to our site, you will need to update your links. Inhalation of copper salts can result in irritation of the nasal mucous membranes [Clayton and Clayton 1981]. Last Updated Date : 03/02/2021 . MeSH terms Adult The normal. Copper and its compounds occur naturally in rock, soil, water, sediment, and at low levels in the air. Copper toxicity (or Copperiedus) is a type of metal poisoning caused by an excess of copper in the body. Naturally occurring pure copper is called "native copper.", Joined: Jun 10, 2004 . Copper beryllium can enter the body in three ways: eye or skin contact, ingestion or swallowing, and of most concern, inhalation or breathing. Flue dust, copper refining is defined as : Product recovered from exhaust gas streams found in furnaces, flues and settling chambers as a result of roasting, smelting and converting operations from copper refining processes. It also can adversely affect the gastrointestinal tract causing nausea and diarrhea. Poisoning with elemental copper is infrequent and manifestations rarely include the ones that our case presented. Copper is absorbed Constituents found as end products are dependent upon the materials used during the various operations. Physical Description, Reddish, lustrous, malleable, odorless solid. The Occupational Safety and Health Administration ( OSHA) has set a limit of . MFF is a self-limiting, acutely noxious inhalation syndrome secondary to a number of metal oxide fumes including those from zinc and copper, exclusively seen in the adult population in metal workers. Prolonged skin contact with coated copper may cause skin irritation in sensitive individuals. Phone: 1-800-CDC-INFO 888-232-6348 (TTY) Email: Contact CDC-INFO. Workers with anemia, kidney damage, digestive, respiratory, nervous system, pregnant women and fertile females warrant particular attention. Copper (CAS-No.) Molecular Weight, 63.5, Boiling Point, 4703F, Melting Point, 1981F, Solubility, Insoluble, Vapor Pressure, 0 mmHg (approx) Ionization Potential, NA, Specific Gravity, 8.94, Flash Point, NA, Upper Explosive Limit, NA, Lower Explosive Limit, NA, 7440-50-8 45 - 99 Aquatic Acute 1, H400 Aquatic Chronic 3, H412 . See annual publication for most recent information. Inhalation of copper dust and fumes (from copper producing and processing facilities) can affect the respiratory tract causing coughing, sneezing, and pain in the chest. Seven reports published over the past 88 years were identified that contain original human data and purport to document that exposure to copper dust or fume caused metal fume fever (MFF) or an MFF . Breathing in copper dust and fumes may cause an acute syndrome of metal fume fever (MFF). . Inhalation: Dust is irritating to the respiratory tract. Dust . Prehospital oxygen saturations were 80% in room air. Abstract. 4770 Buford Highway. Well before blowing all the excess copper dust out of the makeshift, he inhaled to see if it would work properly and ended up inhaling . COPPER - ACGIH: Cotton dust, . Inhalation: Dust may irritate the nose and throat. It was the first metal to be widely used by humans. Long-term exposure to copper dust can irritate your nose, mouth, and eyes, and cause headaches, dizziness, nausea, and diarrhea. A previously healthy boy of preschool age was brought to the emergency department by ambulance with respiratory distress following the accidental inhalation of food contact dust (cake decorating powder). Copper is essential for good health. Copperiedus could occur from consuming excess copper salts, but most commonly it is the result of the genetic condition Wilson's disease and Menke's disease, which are associated with mismanaged transport and storage of copper ions. Please use the substances spreadsheet with old and new URLs to update your pages. Routes of exposure The substance can be absorbed into the body by inhalation and by ingestion. Do not use mouth-to-mouth method if Over time inhalation of dust and fumes from this product in certain individuals may cause Chronic Beryllium Disease. The element beryllium is a grey metal that is stronger than steel and lighter than aluminum. This causes allergic reactions in sensitized individuals in the lungs, possibly resulting in pulmonary The health effects of breathing in dust can take many years to develop. Acute inhalation exposure to copper dust or fumes at concentrations of 0.075-0.12 mg Cu/m 3 may cause metal fume fever with symptoms such as cough, chills and muscle ache (U.S. AF, 1990). Long- term exposure to copper dust can irritate your nose, mouth, and eyes, and cause headaches, dizziness, nausea, and diarrhea. Further information can be obtained by contacting the ATSDR Information Center at: Agency for Toxic Substances and Disease Registry. Comb. You have about 50 to 80 milligrams (mg) of copper in your body that's mostly found in your muscles and liver, where excess copper is filtered out into waste products like pee and poop. Touching large amounts of copper can cause the hair to turn a different color (green). Human data: It has been stated that there is little evidence that copper presents a serious industrial hazard, either from acute or chronic poisoning [Browning 1969]. Inhalation of fumes may cause metal fume fever, which is characterized by flu-like symptoms with metallic taste, fever, chills, cough, weakness, chest pain, muscle pain and increased white blood cell count. Analytical measurements employed NIOSH Method 0600 for gravimetric analysis of respirable dust and NIOSH Method 7500 for quartz analysis in bulk and respirable dust samples. Airborne copper sources can include fumes from smelting operations, or dust from any of the many processes involving copper and its compounds. Copper, Dust (Laboratory)Revision Date 17-Jan-2018 Skin ContactWash off immediately with plenty of water for at least 15 minutes. If heated, copper fumes may cause metal fume fever, a delayed, If you or someone you are with has an exposure, call the local emergency number (such as 911), or the local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. Typical copper concentrations range from 63.5-158.9 micrograms (mcg) per deciliter of blood. A systematic search was made of the world literature concerned with possible adverse health effects of inhalation exposure to copper fume and dust. Respirable dust is fine . The physical form of a sample (dust, mist, or fume) is identified by the compliance officer using available documentation of materials and processes. Top of Page. Attacks usually begin after 4-8 hours of exposure and last only 24-48 hours. Suspected early atrophic changes in the mucous membranes were noted in subjects exposed for long periods of time. InhalationMove to fresh air. Copper is a light reddish-brown metallic element with the symbol "Cu" and atomic number 29 on the periodic table of the elements. Chronic: Prolonged or repeated skin contact may cause dermatitis. If you drink water that contains higher than normal levels of copper, you may experience nausea, vomiting, stomach cramps, or di. Groups of male and female, Sprague-Dawley rats were exposed to Whetlerite dust and base carbon dust as outlined in the OECD Limit Test guidelines. The study findings indicate that cumulative inhalable copper dust exposure averaging 4.61 mg/m 3 -years over an exposure duration of 22 years is not associated with adverse effects on lung function. You therefore are requesting OSHA to clarify its position on the appropriate air sampling method for determining compliance with the OSHA permissible exposure limits (PELs) for copper and zinc oxide fume and dust exposure. The time-weighted average applies . Inhalation of fumes may cause metal fume fever, which is characterized DOI: 10.1016/0378-4274 (92)90074-t Abstract The acute inhalation toxicity and metabolic fate of chromium and copper from Whetlerite dust in rats were investigated. See Table Z-2 for the exposure limits for any operations or sectors where the exposure limits in 1910.1026 are stayed or are otherwise not in effect. 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