MSDS: Argon Gas

MSDS

Part 1: Chemical Product and Company Identification

SUBSTANCE: ARGON, COMPRESSED TRADE NAMES/SYNONYMS: ARGON; STCC 4904502; UN 1006; AR; RTECS CF2300000

CHEMICAL FAMILY: non-metallic

COMPANY: PT ANEKA GAS INDUSTRI

Wisma 77 Lt.6 Jl. S. Parman Kav.77, Jakarta Barat 11410

PHONE: 62-21 53670071

Creation date: 12 December 2005

Part 2: Composition, Information on ingredients

COMPONENT: ARGON, COMPRESSED CAS NUMBER: 7440-37-1 EC NUMBER (EINECS): 231-147-0 PERCENTAGE: 100.0

Part 3: Hazards Identifications

NFPA RATINGS (SCALE 0-4): HEALTH=1 FIRE=0 REACTIVITY=0 EMERGENCY OVERVIEW: PHYSICAL DESCRIPTION: Odorless, tasteless, colorless inert gas. MAJOR HEALTH HAZARDS: difficulty breathing PHYSICAL HAZARDS: Containers may rupture or explode if exposed to heat. POTENTIAL HEALTH EFFECTS: INHALATION: SHORT TERM EXPOSURE: nausea, vomiting, dizziness, tingling sensation, suffocation, convulsions, coma LONG TERM EXPOSURE: no information on significant adverse effects SKIN CONTACT: SHORT TERM EXPOSURE: blisters, frostbite LONG TERM EXPOSURE: no information is available EYE CONTACT: SHORT TERM EXPOSURE: frostbite, blurred vision LONG TERM EXPOSURE: no information is available INGESTION: SHORT TERM EXPOSURE: frostbite LONG TERM EXPOSURE: no information is available CARCINOGEN STATUS: OSHA: No NTP: No IARC: No

Part 4: First Aid Measures

INHALATION: If adverse effects occur, remove to uncontaminated area. Give artificial respiration if not breathing. If breathing is difficult, oxygen should be administered by qualified personnel. Get immediate medical attention. SKIN CONTACT: If frostbite or freezing occur, immediately flush with plenty of lukewarm water (105-115 F; 41-46 C). DO NOT USE HOT WATER. If warm water is not available, gently wrap affected parts in blankets. Get immediate medical attention. EYE CONTACT: Flush eyes with plenty of water. INGESTION: If a large amount is swallowed, get medical attention. NOTE TO PHYSICIAN: For inhalation, consider oxygen.

Part 5: Fire Fighting Measures

FIRE AND EXPLOSION HAZARDS: Negligible fire hazard. Containers may rupture or explode if exposed to heat. EXTINGUISHING MEDIA: carbon dioxide, regular dry chemical Large fires: Use regular foam or flood with fine water spray. FIRE FIGHTING: Move container from fire area if it can be done without risk. Cool containers with water spray until well after the fire is out. Stay away from the ends of tanks. Withdraw immediately in case of rising sound from venting safety device or any discoloration of tanks due to fire. For tank, rail car or tank truck, evacuation radius: 800 meters (1/2 mile)

Part 6: Accidental Release Measures

OCCUPATIONAL RELEASE: Stop leak if possible without personal risk. Keep unnecessary people away, isolate hazard area and deny entry. Stay upwind and keep out of low areas.

Part 7: Handling and Storage

STORAGE: Cylinder temperature should not exceed 125 F (52 C). 29 CFR Subpart "H"-Hazardous Materials. National Fire Protection Association publication #55, "Standard for the Storage, Use and Handling of Compressed and Liquefied Gases in Portable Cylinders". Compressed Gas Association publication P-1, "Safe Handling of Compressed Gases in Containers". Store and handle in accordance with current regulations and standards: OSHA 29 CFR 1910.101

Part 8: Exposure Controls, Personal Protection

EXPOSURE LIMITS: ARGON, COMPRESSED: ARGON: ACGIH (simple asphyxiant) VENTILATION: Based on available information, additional ventilation is not required. Ensure compliance with applicable exposure limits. EYE PROTECTION: For the gas: Eye protection not required, but recommended. For the liquid: Wear splash resistant safety goggles. Contact lenses should not be worn. Provide an emergency eye wash fountain and quick drench shower in the immediate work area. CLOTHING: For the gas: Protective clothing is not required. For the liquid: Wear appropriate protective, cold insulating clothing. GLOVES: Wear insulated gloves. RESPIRATOR: Under conditions of frequent use or heavy exposure, respiratory protection may be needed. Respiratory protection is ranked in order from minimum to maximum. Consider warning properties before use. For Unknown Concentrations or Immediately Dangerous to Life or Health - Any supplied-air respirator with full facepiece and operated in a pressure-demand or other positive-pressure mode in combination with a separate escape supply. Any self-contained breathing apparatus with a full facepiece

Part 9: Physical and Chemical Properties

PHYSICAL DESCRIPTION: Odorless, tasteless, colorless inert gas. MOLECULAR WEIGHT: 39.948 MOLECULAR FORMULA: AR BOILING POINT: -303 F (-186 C) FREEZING POINT: -308 F (-189 C) VAPOR PRESSURE: 500 mmHg @ -190 C VAPOR DENSITY (air=1): 1.380 SPECIFIC GRAVITY: Not applicable DENSITY: 1.784 g/L @ 0 C WATER SOLUBILITY: 3.36% @ 20 C PH: Not applicable VOLATILITY: Not applicable ODOR THRESHOLD: Not available EVAPORATION RATE: Not applicable VISCOSITY: 0.0225 cP @ 25 C COEFFICIENT OF WATER/OIL DISTRIBUTION: Not applicable SOLVENT SOLUBILITY: Soluble: organic solvents

Part 10: Stability and Reactivity

REACTIVITY: Stable at normal temperatures and pressure. CONDITIONS TO AVOID: Protect from physical damage and heat. Containers may rupture or explode if exposed to heat. INCOMPATIBILITIES: ARGON: No data available. POLYMERIZATION: Will not polymerize.

Part 11: Toxicological Information

HEALTH EFFECTS: INHALATION: ARGON: See information on simple asphyxiants. ACUTE EXPOSURE: SIMPLE ASPHYXIANTS: The symptoms of asphyxia depend on the rapidity with which the oxygen deficiency develops and how long it continues. In sudden acute asphyxia, unconsciousness may be immediate. With slow development there may be rapid respiration and pulse, air hunger, dizziness, reduced awareness, tightness in the head, tingling sensations, incoordination, faulty judgement, emotional instability, and rapid fatigue. As the asphyxia progresses, nausea, vomiting, collapse, unconsciousness, convulsions, deep coma and death are possible. CHRONIC EXPOSURE: SIMPLE ASPHYXIANTS: No data available. SKIN CONTACT: ACUTE EXPOSURE: ARGON: No adverse effects have been reported from the gas. Due to rapid evaporation, the cryogenic liquid may cause frostbite with redness, tingling and pain or numbness. In more severe cases, the skin may become hard and white and develop blisters. CHRONIC EXPOSURE: ARGON: No data available. EYE CONTACT: ACUTE EXPOSURE: ARGON: No adverse effects have been reported from the gas. Due to evaporation, the cryogenic liquid may cause frostbite with redness, pain, and blurred vision. CHRONIC EXPOSURE: ARGON: No data available. INGESTION: ACUTE EXPOSURE: ARGON: Ingestion of a gas is unlikely. If the cryogenic liquid is swallowed, frostbite damage to the lips, mouth and mucous membranes may occur. CHRONIC EXPOSURE: ARGON: No data available.

Part 12: Ecological Information

Not available

Part 13: Disposal Consideration

Dispose in accordance with all applicable regulations.

Part 14: Transport Information

U.S. DOT 49 CFR 172.101: PROPER SHIPPING NAME: Argon, compressed ID NUMBER: UN1006 HAZARD CLASS OR DIVISION: 2.2 LABELING REQUIREMENTS: Nonflammable gas PACKAGING AUTHORIZATIONS: EXCEPTIONS: 49 CFR 173.306 NON-BULK PACKAGING: 49 CFR 173.302 BULK PACKAGING: 49 CFR 173.314, 315 QUANTITY LIMITATIONS: PASSENGER AIRCRAFT OR RAILCAR: 75 kg CARGO AIRCRAFT ONLY: 150 kg LAND TRANSPORT ADR/RID: SUBSTANCE NAME: Argon, compressed UN NUMBER: UN1006 ADR/RID CLASS: 2 ITEM NUMBER: 1(a)/1A WARNING SIGN/LABEL: 2/2; 13 HAZARD ID NUMBER: 20 AIR TRANSPORT IATA/ICAO: PROPER SHIPPING NAME: Argon, compressed UN/ID NUMBER: UN1006 IATA/ICAO CLASS: 2.2 LABEL: Nonflammable gas MARITIME TRANSPORT IMDG: CORRECT TECHNICAL NAME: Argon, compressed UN/ID NUMBER: UN1006 IMDG CLASS: 2(2.2) EmS No.: 2-04 MFAG Table No.: 620 IMDG CODE PAGE: 2105

WE BELIEVE THE INFORMATION SOURCE IS RELIABLE AND THE INFORMATION IS ACCURATE AS OF THE DATE HEREOF, HOWEVER, ACCURACY OR COMPLETENESS IS NOT GUARANTEED AND NO WARRANTY OF ANY TYPE IS GRANTED.