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1、Revision date : 2007-03-15 Calcined petroleum coke Material safety data sheet 1/4 1. PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Calcined petroleum coke PRODUCT NUMBER: 000172 (A0045) SUPPLIER: Alcan Inc. Primary Metal Group 1188, Sherbrooke West Emergency phone : 1-800-567-7455 * Montral, Qube
2、c Phone : 514-848-8000 Canada Fax : 514-848-8115/8116 H3A 3G1 * Please call collect for outside calls of North America. *See section 16 for producer(s) identification* APPEARANCE AND ODOUR: Black odourless solid. USES: Raw material for electrode production. 2. COMPOSITION / INFORMATION ON INGREDIENT
3、S NAME CAS # LD50 LC50 CONC. Calcined petroleum coke 64743-05-1 Unknown Unknown 95% Sulfur 7704-34-9 Unknown Unknown 0.5 - 4.5% 3. HAZARDS IDENTIFICATION Not hazardous. 4. FIRST AID MEASURES INHALATION: If overcome by high dust concentrations, remove to a ventilated area. SKIN CONTACT: Wash skin tho
4、roughly with soap and water. Do not scrub, since the abrasion may cause irritation. EYE CONTACT: Flush eyes thoroughly with water, taking care to rinse under eyelids. If irritation persists, continue flushing for 15 minutes, rinsing from time to time under eyelids. If discomfort continues, consult a
5、 physician. Do not rub, since abrasion and damage to the cornea may occur. INGESTION: Not applicable 5. FIRE-FIGHTING MEASURES Combustible. EXTINGUISHING MEDIA: Moderate fire hazard if exposed to heat, fire or strong oxidising agents. Extinguishing media: dry chemical, water mist. In case of fire, w
6、ear self- contained breathing apparatus and fire-resistant clothing. HAZARDOUS COMBUSTION PRODUCTS: If heated to decomposition, emits carbon monoxide, carbon dioxide, sulphur dioxide and nitrogen oxides. Revision date : 2007-03-15 Calcined petroleum coke Material safety data sheet 2/4 6. ACCIDENTAL
7、RELEASE MEASURES Avoid spreading dust. Avoid contaminating surface water, waterways or sewers leading to surface water. Collect and place in clearly-identified appropriate containers. Use methods which do not result in environmental contamination. Recycle if possible. 7. HANDLING AND STORAGE HANDLIN
8、G PRECAUTIONS: Avoid generating dust during handling. Coke dust is electrically conductive and can cause short circuits. Equipment must be grounded. STORAGE CONDITIONS: Store away from oxidising agents. Ensure that airborne dust is not generated during storage. 8. EXPOSURE CONTROLS / PERSONAL PROTEC
9、TION Provide general and local ventilation to maintain concentrations of air contaminants below recommended standards. Wear eye and respiratory protection (goggles and mask), or a full-face respirator if necessary. Wear gloves. EXPOSURE LIMITS: ACGIH (TLV) OSHA (PEL) TWA STEL TWA CEILING Calcined pe
10、troleum coke None None None None Sulfur None None None None Nuisance particulates tot. (PNOS ) 10 mg/m3 None 15 mg/m3 None Respirable dust 3 mg/m3 None 5 mg/m3 None (ACGIH = American Conference of Governmental Industrial Hygienists; TLV = Threshold Limit Value; OSHA = Occupational Safety and Health
11、Administration USA; PEL = Permissible Exposure Limit; TWA = Time-Weighted Average; STEL = Short Term Exposure Limit; C = Ceiling value) 9. PHYSICAL AND CHEMICAL PROPERTIES PH: Not applicable FLASHPOINT: Not applicable BOILING POINT: Not applicable AUTOIGNITION TEMPERATURE: Not determined MELTING POI
12、NT: Not applicable LOWER FLAMMABLE LIMIT: Not applicable VAPOUR PRESSURE: Not applicable HIGHER FLAMMABLE LIMIT: Not applicable VAPOUR DENSITY (AIR = 1): Not applicable EXPLOSIVE PROPERTIES: Not determined EVAPORATION RATE: Not applicable NFPA FIRE CODE: 1 RELATIVE DENSITY (WATER = 1): 2.1 OXIDISING
13、 PROPERTIES: Not applicable WATER SOLUBILITY: Insoluble. ODOUR THRESHOLD: Not determined PARTITION COEFFICIENT (N-OCTANOL/WATER): Not determined 10. STABILITY AND REACTIVITY STABLE (YES/NO): Yes CONDITIONS AND MATERIAL TO AVOID: Incompatibility with strong oxidizers, especially when heated. HAZARDOU
14、S DECOMPOSITION PRODUCTS: If heated to decomposition, emits carbon monoxide, carbon dioxide, sulphur dioxide and nitrogen oxides. Revision date : 2007-03-15 Calcined petroleum coke Material safety data sheet 3/4 11. TOXICOLOGICAL INFORMATION ROUTES OF EXPOSURE: INHALATION: Yes INGESTION: No EYE CONT
15、ACT: No SKIN CONTACT: No SKIN ABSORPTION: No ACUTE EFFECTS: INHALATION: Inhalation of high concentrations of these inert nuisance particulates can result in mild irritation of the respiratory tract. SKIN CONTACT: May cause irritation through mechanical abrasion. EYE CONTACT: May cause irritation thr
16、ough mechanical abrasion. INGESTION: Not applicable CHRONIC EFFECTS: Prolonged and repeated overexposure to dust can lead to a benign pneumoconiosis. MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE TO THE PRODUCT: Not determined CARCINOGENICITY / MUTAGENICITY / REPRODUCTIVE TOXICITY: None of the ingredients present at concentrations equal to or greater than 0.1% are listed as a carcinogen or pote
