1 Hameldown Road Okehampton Devon EX20 1UB UK Phone +44 (0)1837 54446 Fax + 44 (0)1837 54544 Email info@microanalysis.co.uk Web www.microanalysis.co.uk Safety Data Sheet 1 Identification of the substance/preparation and of the company/undertaking Identification of the product Catalogue number(s) B1123, B1150. Product Name: Rare Earth Copper Oxide. Manufacturer/supplier identification As listed above 2 Composition/information on ingredients Chemical characterisation Product name Copper II Oxide Kaolin CAS# 1317-38-0 OSHA ACGIH Typical % PEL(mg/m3) TLV(mg/m3) by weight. 0.1 (fume) 0.2 (fume) <90 1.0 (dust) 1.0 (dust) 1332-58-7 10, total dust <8 5, respirable dust Rare Earth Oxides Mixture Not available Ceric Oxide 1306-38-3 Lanthanum Oxide 1312-81-8 Not available <5 3 Hazard identification Potential heath effects Eye: Causes irritation. May result in corneal injury. May cause conjunctivitis. Inhalation: Irritating to the respiratory tract. Inhalation of fumes may cause metal fume fever, which is characterised by flu-like symptoms with metallic taste, fever, chills, cough, weakness, chest pain, muscle pain and increased white blood cell count. May cause ulceration and perforation of the nasal septum if inhaled in excessive quantities Skin: Causes irritation. May cause skin discoloration. Ingestion: Causes gastrointestinal irritation with nausea, vomiting and diarrhea. May cause central nervous system depression, liver and kidney damage. May cause vascular collapse and damage. Chronic: Prolonged or repeated skin contact may cause dermatitis. Individuals with Wilson’s disease are unable to metabolise copper. Thus, copper accumulates in various tissues and may result in liver, kidney and brain damage. 4 First aid measures Eye contact: Irrigate thoroughly with water for at least 15 minutes. Occasionally lifting the upper and lower eyelids. Get medial attention immediately. Page 1 of 4 Inhalation: Remove from exposure. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Obtain medical attention. Skin Contact: Wash off thoroughly with soap & water for at least 15 minutes. Remove contaminated clothing and wash before re-use. Ingestion: Induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. Notes to physician: The use of d-penicillamine as a chelating agent should be determined by qualified medical personnel. 5 Fire-fighting measures General information: As in any fire wear self-contained breathing apparatus in pressure demand, MSHA/NIOSH (approved equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Special risks Suitable extinguishing media Substance is non-combustible. Use extinguishing media most appropriate to the surrounding fire. 6 Accidental release measures Wear appropriate protective clothing. Clean up spills immediately. Observing precautions in the protective equipment section. Sweep or vacuum up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. 7 Handling and storage Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimise dust generation and accumulation. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Observe personal protective measures and exposure limits. Storage: Store in a tightly closed container. Store in a cool, dry well ventilated area away from incompatible substances. 8 Exposure controls, personal protection As appropriate to the situation and the quantity handled. Respirator: Follow the OSHA respirator regulations found in 26CFT 1910.134 or European Standard EN149. Always use a NIOSH or European Standard EN149 approved respirator when necessary. Ventilation: Extraction Hood to keep concentrations below exposure limits Gloves: Wear appropriate gloves to prevent skin exposure. Eye protection: Wear appropriate eyeglasses or chemical safety goggles as described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Other precautions: Wear appropriate protective clothing to minimise contact with skin. 9 Physical and chemical properties Page 2 of 4 Form: Solid Colour: Greyish black granules Odour: None reported Boiling point: Not established Specific gravity: Not established Solubility in water: Insoluble 10 Stability and Reactivity: Stable at room temperature in closed containers under normal storage and handling conditions. Incompatibilities with other material: Aluminium, boron, cesium acetylene carbide, hydrazine, magnesium, phospham, potassium, rubidium acetylene carbide, sodium, titanium, and zirconium. Forms explosive acetylides with acetylene in caustic solutions. Exposure to moist air at >212F can result in spontaneous combustion. Rare earth oxides are soluble in acids Hazardous decomposition products: Copper fumes 11 Toxicological information Carcinogenicity: Copper: not listed by ACGIH, IARC, NIOSH, NTP or OSHA. The product should be handled with the care usual when dealing with chemicals. Further data 12 Ecological information No data available 13 Disposal considerations Chemical residues are generally classified as special waste, and as such are covered by regulations which vary according to location. Contact your local waste disposal authority for advice, or pass to a chemical disposal company. Rinse out empty containers thoroughly before returning for recycling. 14 Transport information Not regulated. (IATA, IMO & RID/ADR) Hazard class – none UN number – not listed 15 Regulatory information Labelling according to EC directives Symbol: XN R-phrases: R20/22 Harmful by inhalation and if swallowed. S-phrases: Local regulations UK Occupational Exposure Limits: (Copper oxide) CAS#1317-38-0 OES-UK, TWA (listed as ** undefined **) fume: 0.2ppm TWA; dusts and Page 3 of 4 mists, as Cu 1mg/m3 TWA CAS#1317-38-0: OES-UK, STEL (listed as ** undefined **) dusts and mists, as Cu: 2mg/m3 STEL 16 Other information Reason for alteration: Addition of risk phrase R20 to section 15. (Risk phrase text was correct “20” missing from R#) Revision Date: 22nd May 2007 Revision number: 1 Page 4 of 4