SDS Table of Contents Click the desired link below to jump directly to that section in the SDS. NORLAB(R*) A DIVISION OF NORCO, INC. 1125 WEST AMITY ROAD BOISE, ID 83705 (208) 336-1643 EMERGENCY CONTACT: CHEMTREC: (800) 424-9300 OR NORCO: (208) 336-1643 CARBON MONOXIDE IN NITROGEN 0.0001% TO 20.0% MATERIAL SAFETY DATA SHEET
PRODUCT NAME: CARBON MONOXIDE IN NITROGEN 0.0001% TO 20.0% CHEMICAL NAME: CARBON MONOXIDE IN NITROGEN CHEMICAL FAMILY: GAS MIXTURE CAS NUMBER: N/A COMMON NAMES/SYNONYMS: N/A MSDS IDENTIFICATION CODE/NUMBER: 2070 PREPARED BY: QUALITY DEPT. REVISION DATE: 05-01-03 LAST REVIEW DATE: 06/05/06
EXPOSURE LIMITS(1): INGREDIENT % VOLUME PEL-OSHA(2) TLV-ACGIH(3) LD50 OR LC50 ROUTE/SPECIES NITROGEN 80.0 TO NONE SIMPLE NOT AVAILABLE FORMULA: N2 99.9999 ESTABLISHED ASPHYXIANT CAS NUMBER: 7727-37-9 RTECS #: QW9700000 CARBON MONOXIDE 0.0001 TO 50 PPM TWA 25 PPM TWA LC 50 3760 FORMULA: CO 20.0 25 PPM PPM RAT CAS NUMBER: CANADA TIME ADJ. 630-08-0 RTECS#: FG3500000 (1) REFER TO INDIVIDUAL STATE OR PROVINCIAL REGULATIONS, AS APPLICABLE, FOR LIMITS WHICH MAY BE MORE STRINGENT THAN THOSE LISTED HERE. (2) AS STATED IN 29 CFR 1910, SUBPART Z (REVISED JULY 1, 1993) (3) AS STATED IN THE ACGIH 2006 THRESHOLD LIMIT VALUES FOR CHEMICAL SUBSTANCES AND PHYSICAL AGENTS
EMERGENCY OVERVIEW: NON-FLAMMABLE, COLORLESS, ODORLESS GAS. NITROGEN ACTS AS A SIMPLE ASPHYXIANT, DISPLACING ATMOSPHERIC OXYGEN AND MAY CAUSE ASPHYXIATION IF RELEASED IN A CONFINED AREA. CARBON MONOXIDE ACTS AS A CHEMICAL ASPHYXIANT, BINDING TO THE BLOOD HEMOGLOBIN, GREATLY REDUCING THE RED BLOOD CELL'S ABILITY TO TRANSPORT OXYGEN TO BODY TISSUES. EFFECTS MAY INCLUDE HEADACHES, DIZZINESS, CONVULSIONS, LOSS OF CONSCIOUSNESS AND DEATH. CONTENTS UNDER PRESSURE. USE AND STORE BELOW 125 DEG. F (52 DEG. C). ROUTE OF ENTRY: SKIN CONTACT: NO SKIN ABSORPTION: NO EYE CONTACT: NO INHALATION: YES INGESTION: NO HEALTH EFFECTS: EXPOSURE LIMITS: YES IRRITANT: NO SENSITIZATION: NO TERATOGEN: YES REPRODUCTIVE HAZARD: YES MUTAGEN: YES SYNERGISTIC EFFECTS: NONE REPORTED CARCINOGENICITY: NTP: NO IARC: NO OSHA: NO EYE EFFECTS: NONE REPORTED. SKIN EFFECTS: NONE REPORTED. INGESTION EFFECTS: NONE KNOWN. INGESTION IS UNLIKELY. INHALATION EFFECTS: DEPENDING ON THE CONCENTRATION OF THE CARBON MONOXIDE PRESENT, THIS PRODUCT MAY ACT AS A SIMPLE ASPHYXIANT OR A CHEMICAL ASPHYXIANT. INHALED CARBON MONOXIDE BINDS WITH BLOOD HEMOGLOBIN TO FORM CARBOXYHEMOGLOBIN. CARBOXYHEMOGLOBIN CAN NOT TAKE PART IN NORMAL OXYGEN TRANSPORT, GREATLY REDUCING THE BLOOD'S ABILITY TO TRANSPORT OXYGEN. DEPENDING ON LEVELS AND DURATION OF EXPOSURE, SYMPTOMS MAY INCLUDE HEADACHE, DIZZINESS, HEART PALPITATIONS, WEAKNESS, CONFUSION, NAUSEA, AND EVEN CONVULSIONS, EVENTUAL UNCONSCIOUSNESS AND DEATH. SOME EXPERIMENTAL EVIDENCE INDICATES TERATOGENIC AND REPRODUCTIVE EFFECTS. MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: RECOVERY FROM CARBON MONOXIDE MAY BE ADVERSELY AFFECTED BY OBESITY, ALCOHOLISM, AND CHRONIC HEART DISEASE. NFPA HAZARD CODES: HEALTH 1 FLAMMABILITY 0 REACTIVITY 0 HMIS HAZARD CODES: HEALTH 1 FLAMMABILITY 0 REACTIVITY 3 RATINGS SYSTEM: 0 = NO HAZARD 1 = SLIGHT HAZARD 2 = MODERATE HAZARD 3 = SERIOUS HAZARD 4 = SEVERE HAZARD HAZARD DATA FROM: CGA P-19-2004, CGA RECOMMENDED HAZARD RATINGS FOR COMPRESSED GASES, SECOND EDITION
EYES: NEVER INTRODUCE OINTMENT OR OIL INTO THE EYES WITHOUT MEDICAL ADVICE! REMOVE VICTIM FROM THE SOURCE OF CONTAMINATION. FLUSH EYES WITH WATER FOR 15 MINUTES. IF PAIN IS PRESENT, REFER THE VICTIM TO AN OPHTHALMOLOGIST FOR TREATMENT AND FOLLOW UP. IF THE VICTIM CANNOT TOLERATE LIGHT, PROTECT THE EYES WITH A LIGHT BANDAGE. SKIN: NONE REQUIRED. INGESTION: NONE REQUIRED. INHALATION: PROMPT MEDICAL ATTENTION IS MANDATORY IN ALL CASES OF OVEREXPOSURE TO THIS PRODUCT. RESCUE PERSONNEL SHOULD BE EQUIPPED WITH SELF-CONTAINED BREATHING APPARATUS. CONSCIOUS PERSONS SHOULD BE ASSISTED TO AN UNCONTAMINATED AREA AND BE TREATED WITH SUPPLEMENTAL OXYGEN. QUICK REMOVAL FROM THE CONTAMINATED AREA IS MOST IMPORTANT. UNCONSCIOUS PERSONS SHOULD BE MOVED TO AN UNCONTAMINATED AREA AND BE GIVEN ARTIFICIAL RESPIRATION AND OXYGEN AT THE SAME TIME. ADMINISTRATION OF 100% OXYGEN BY TIGHT FITTING FACE MASK REDUCES THE BIOLOGICAL HALF-LIFE OF CO. FOR SEVERELY POISNED PATIENTS, HYPERBARIC OXYGEN THERAPY SHOULD BE CONSIDERED. THE ADMINISTERING OF THE OXYGEN AT AN ELEVATED PRESSURE (UP TO 2 TO 2.5 ATMOSPHERES) HAS SHOWN TO BE BENEFICIAL AS HAS TREATMENT IN A HYPERBARIC CHAMBER. THE PHYSICIAN SHOULD BE INFORMED THAT THE PATIENT HAS INHALED TOXIC QUANTITIES OF CARBON MONOXIDE.
CONDITIONS OF FLAMMABILITY: NONFLAMMABLE FLASH POINT: NOT AVAILABLE METHOD: NOT AVAILABLE AUTOIGNITION TEMPERATURE: NOT AVAILABLE LEL(%): 12.5 (CO) UEL(%): 74.0 (CO) HAZARDOUS COMBUSTION PRODUCTS: NONE SENSITIVITY TO MECHANICAL SHOCK: NONE SENSITIVITY TO STATIC DISCHARGE: NOT AVAILABLE FIRE AND EXPLOSION HAZARDS: NON-FLAMMABLE. CONCENTRATIONS OF CARBON MONOXIDE LESS THAN OR EQUAL TO 20% IN NITROGEN ARE CONSIDERED NON-FLAMMABLE (CGA P-23, 1995). EXTINGUISHING MEDIA: NONE REQUIRED. USE MEDIA APPROPRIATE FOR SURROUNDING MATERIALS. FIRE FIGHTING INSTRUCTIONS: FIREFIGHTERS SHOULD WEAR RESPIRATORY PROTECTION (SCBA) AND FULL TURNOUT OR BUNKER GEAR. IF POSSIBLE, STOP THE FLOW OF GAS SUPPLY. USE WATER SPRAY TO COOL ADJACENT CYLINDERS AND AREAS.
EVACUATE ALL PERSONNEL FROM AFFECTED AREA. USE APPROPRIATE PROTECTIVE EQUIPMENT. IF LEAK IS IN USER'S EQUIPMENT, BE CERTAIN TO PURGE PIPING WITH INERT GAS PRIOR TO ATTEMPTING REPAIRS. IF LEAK IS IN CONTAINER OR VALVE, CONTACT THE APPROPRIATE EMERGENCY TELEPHONE NUMBER LISTED IN SECTION 1 OR CALL YOUR CLOSEST NORCO/NORLAB LOCATION.
CARBON MONOXIDE CAN BE HANDLED IN ALL COMMONLY USED METALS UP TO APPROXIMATELY 500 PSIG (3450 KPA). ABOVE THAT PRESSURE IT FORMS TOXIC AND CORROSIVE CARBONYL COMPOUNDS WITH SOME METALS. CARBON STEELS, ALUMINUM ALLOYS, COPPER AND COPPER ALLOYS, LOW CARBON STAINLESS STEELS AND NICKEL-BASED ALLOYS SUCH AS HASTELLOY A, B & C ARE RECOMMENDED FOR HIGHER PRESSURE APPLICATIONS. USE ONLY IN WELL-VENTILATED AREAS. VALVE PROTECTION CAPS MUST REMAIN IN PLACE UNLESS THE CYLINDER IS SECURED WITH VALVE OUTLET PIPED TO USE POINT. DO NOT DRAG, SLIDE OR ROLL CYLINDERS. USE A SUITABLE HAND TRUCK FOR CYLINDER MOVEMENT. USE A PRESSURE REGULATOR WHEN CONNECTING CYLINDER TO LOWER PRESSURE (<3000 PSIG) PIPING OR SYSTEMS. DO NOT HEAT CYLINDER BY ANY MEANS TO INCREASE THE DISCHARGE RATE OF PRODUCT FROM THE CYLINDER. USE A CHECK VALVE OR TRAP IN THE DISCHARGE LINE TO PREVENT HAZARDOUS BACK FLOW INTO THE CYLINDER. PROTECT CYLINDERS FROM PHYSICAL DAMAGE. STORE IN COOL, DRY, WELL-VENTILATED AREA OF NON-COMBUSTIBLE CONSTRUCTION AWAY FROM HEAVY TRAFFIC AREAS AND EMERGENCY EXITS. DO NOT ALLOW THE TEMPERATURE WHERE CYLINDERS ARE STORED TO EXCEED 125 DEG. F (52 DEG. C). CYLINDERS SHOULD BE STORED UPRIGHT AND FIRMLY SECURED TO PREVENT FALLING OR BEING KNOCKED OVER. FULL AND EMPTY CYLINDERS SHOULD BE SEGREGATED. USE A "FIRST IN-FIRST OUT" INVENTORY SYSTEM TO PREVENT FULL CYLINDERS FROM BEING STORED FOR EXCESSIVE PERIODS OF TIME. FOR ADDITIONAL RECOMMENDATIONS, CONSULT COMPRESSED GAS ASSOCIATION'S PAMPHLET P-1.
ENGINEERING CONTROLS: HOOD WITH FORCED VENTILATION. USE LOCAL EXHAUST TO PREVENT ACCUMULATION ABOVE THE EXPOSURE LIMIT. USE MECHANICAL VENTILATION IN ACCORDANCE WITH ELECTRICAL CODES. EYE/FACE PROTECTION: SAFETY GOGGLES OR GLASSES AS APPROPRIATE FOR THE JOB. SKIN PROTECTION: PROTECTIVE GLOVES MADE OF ANY SUITABLE MATERIAL. RESPIRATORY PROTECTION: POSITIVE PRESSURE AIR LINE WITH MASK AND ESCAPE BOTTLE OR SELF-CONTAINED BREATHING APPARATUS SHOULD BE AVAILABLE FOR EMERGENCY USE. OTHER/GENERAL PROTECTION: SAFETY SHOES.
PARAMETER VALUE UNITS PHYSICAL STATE (GAS, LIQUID, SOLID) GAS VAPOR PRESSURE NOT AVAILABLE VAPOR DENSITY (AIR = 1) NOT AVAILABLE EVAPORATION POINT NOT AVAILABLE BOILING POINT NOT AVAILABLE FREEZING POINT NOT AVAILABLE PH NOT AVAILABLE SPECIFIC GRAVITY NOT AVAILABLE OIL/WATER PARTITION COEFFICIENT NOT AVAILABLE SOLUBILITY (H2O) VERY SLIGHT ODOR THRESHOLD NOT APPLICABLE ODOR AND APPEARANCE ODORLESS, COLORLESS GAS
STABILITY: STABLE. INCOMPATIBLE MATERIALS: NONE KNOWN. HAZARDOUS DECOMPOSITION PRODUCTS: CARBON DIOXIDE. HAZARDOUS POLYMERIZATION: WILL NOT OCCUR.
INHALATION: LC50: 3670 PPM INHALATION/RAT (TIME ADJ.). REPRODUCTIVE: INHALATION OF 150 PPM CARBON MONOXIDE FOR 24 HOURS BY PREGNANT RATS PRODUCED CARDIOVASCULAR AND BEHAVIORAL DEFECTS IN OFFSPRING. TOXIC EFFECTS TO FERTILITY WERE OBSERVED IN FEMALE RATS EXPOSED TO 1 MG/M3 FOR 24 HOURS. SIMILAR EFFECTS OBSERVED IN OTHER MAMMALIAN SPECIES. MUTAGENIC: GENETIC CHANGES OBSERVED IN MAMMALIAN CELL ASSAY SYSTEMS AT EXPOSURES OF 1500 TO 2500 PPM FOR 10 MINUTES. OTHER: DEGENERATIVE CHANGES WERE OBSERVED IN THE BRAIN OF RATS CHRONICALLY EXPOSED TO 30 MG/M3 CARBON MONOXIDE.
NO DATA GIVEN.
DO NOT ATTEMPT TO DISPOSE OF WASTE OR UNUSED QUANTITIES IN RETURNABLE CYLINDERS. RETURN IN THE SHIPPING CONTAINER, PROPERLY LABELED, WITH ANY VALVE OUTLET PLUGS OR CAPS SECURE AND VALVE PROTECTION CAP IN PLACE TO NORLAB FOR PROPER DISPOSAL. NON-REFILLABLE CONTAINERS SHOULD BE VENTED IN A WELL-VENTILATED AREA THEN DISPOSED OF IN COMPLIANCE WITH LOCAL REGULATIONS, OR RETURNED TO NORLAB.
PARAMETER UNITED STATES DOT CANADA TDG PROPER SHIPPING COMPRESSED GASES, N.O.S., COMPRESSED GASES, N.O.S., NAME (CARBON MONOXIDE, NITROGEN) HAZARD CLASS 2.2 2.2 IDENTIFICATION UN 1956 UN 1956 NUMBER SHIPPING LABEL NON-FLAMMABLE GAS NON-FLAMMABLE GAS
SARA TITLE III NOTIFICATION AND INFORMATION: SARA TITLE III - SECTION 313 SUPPLIER NOTIFICATION: THIS PRODUCT DOES NOT CONTAIN TOXIC CHEMICALS SUBJECT TO THE REPORTING REQUIREMENTS OF SECTION 313 OF THE EMERGENCY PLANNING AND COMMUNITY RIGHT-TO-KNOW ACT (EPCRA) OF 1986 AND CFR 372. SARA TITLE III - HAZARD CLASSES: ACUTE HEALTH HAZARD FIRE HAZARD SUDDEN RELEASE OF PRESSURE HAZARD CALIFORNIA PROPOSITION 65: THIS PRODUCT CONTAINS CARBON MONOXIDE, WHICH THE STATE OF CALIFORNIA HAS LISTED AS HAVING DEVELOPMENTAL TOXICITY.
COMPRESSED GAS CYLINDERS SHALL NOT BE REFILLED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE OWNER. SHIPMENT OF A COMPRESSED GAS CYLINDER WHICH HAS NOT BEEN FILLED BY THE OWNER OR WITH HIS/HER (WRITTEN) CONSENT IS A VIOLATION OF TRANSPORTATION REGULATIONS. DISCLAIMER OF EXPRESSED AND IMPLIED WARRANTIES: ALTHOUGH REASONABLE CARE HAS BEEN TAKEN IN THE PREPARATION OF THIS DOCUMENT, WE EXTEND NO WARRANTIES AND MAKE NO REPRESENTATIONS AS TO THE ACCURACY OR COMPLETENESS OF THE INFORMATION CONTAINED HEREIN, AND ASSUME NO RESPONSIBILITY REGARDING THE SUITABILITY OF THIS INFORMATION FOR THE USER'S INTENDED PURPOSES OR FOR THE CONSEQUENCES OF ITS USE. EACH INDIVIDUAL SHOULD MAKE A DETERMINATION AS TO THE SUITABILITY OF THE INFORMATION FOR THEIR PARTICULAR PURPOSE(S). MSDS: 2060 CARBON MONOXIDE IN NITROGEN 0.0001% TO 20% |