Gases under pressure: Liquefied gas
Skin corrosion, Sub-category 1B
Acute toxicity - Category 3, Inhalation
H314 Causes severe skin burns and eye damage
H331 Toxic if inhaled
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P410+P403 Protect from sunlight. Store in a well-ventilated place.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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Fresh air, rest. Artificial respiration may be needed. Refer for medical attention.
ON FROSTBITE: rinse with plenty of water, do NOT remove clothes. Refer for medical attention .
Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Refer for medical attention.
Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
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Use dry chemical, carbon dioxide or alcohol-resistant foam.
Not combustible. Heating will cause rise in pressure with risk of bursting.
In case of fire in the surroundings, use appropriate extinguishing media. In case of fire: keep cylinder cool by spraying with water. NO direct contact with water. Combat fire from a sheltered position.
Evacuate danger area! Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Ventilation. NEVER direct water jet on liquid.
Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.
Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Ventilation along the floor. Dry.
TLV: 0.25 ppm as STEL; A4 (not classifiable as a human carcinogen).MAK: 2.7 mg/m3, 1 ppm; peak limitation category: I(1); pregnancy risk group: C.EU-OEL: 1.3 mg/m3, 0.5 ppm as TWA; 2.7 mg/m3, 1 ppm as STEL
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Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Wear safety goggles, face shield or eye protection in combination with breathing protection.
Cold-insulating gloves.
Use ventilation, local exhaust or breathing protection.
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white to yellow solid
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-73°C
?10°C(lit.)
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Solubility in water, ml/100ml at 25°C: 8.5
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1779 mm Hg ( 21 °C)
1.25g/mLat 25°C(lit.)
2.26 (21 °C, vs air)
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The gas is heavier than air.The solution in water is a medium strong acid. Reacts violently with sodium hydride. Attacks plastic.
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Rapid evaporation of the liquid may cause frostbite. The substance is irritating to the eyes and respiratory tract. Inhalation may cause asthma-like reactions. The substance may cause effects on the respiratory tract. This may result in asthma-like reactions, reflex spasm of the larynx and respiratory arrest. The effects may be delayed. Medical observation is indicated.
Repeated or prolonged inhalation may cause asthma.
A harmful concentration of this gas in the air will be reached very quickly on loss of containment.
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The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
ADR/RID: UN1079 (For reference only, please check.)
IMDG: UN1079 (For reference only, please check.)
IATA: UN1079 (For reference only, please check.)
ADR/RID: SULPHUR DIOXIDE (For reference only, please check.)
IMDG: SULPHUR DIOXIDE (For reference only, please check.)
IATA: SULPHUR DIOXIDE (For reference only, please check.)
ADR/RID: 2.3 (For reference only, please check.)
IMDG: 2.3 (For reference only, please check.)
IATA: 2.3 (For reference only, please check.)
ADR/RID: (For reference only, please check.)
IMDG: (For reference only, please check.)
IATA: (For reference only, please check.)
ADR/RID: No
IMDG: No
IATA: No
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Depending on the degree of exposure, periodic medical examination is suggested.The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort.Rest and medical observation are therefore essential.Anyone who has shown symptoms of asthma due to this substance should avoid all further contact.Do NOT spray water on leaking cylinder (to prevent corrosion of cylinder).Turn leaking cylinder with the leak up to prevent escape of gas in liquid state.