AMMONIA (ANHYDROUS)
ICSC: 0414 |
NH3 Molecular mass: 17.03 (cylinder) ICSC # 0414 | CAS # 7664-41-7 RTECS # BO0875000 UN # 1005 EC # 007-001-00-5 March 27, 1998 Validated |
TYPES OF HAZARD/ EXPOSURE | ACUTE HAZARDS/ SYMPTOMS | PREVENTION | FIRST AID/ |
FIRE | Flammable. | NO open flames, NO sparks, and NO smoking. | In case of fire in the surroundings: use appropriate extinguishing media. |
EXPLOSION | Gas/air mixtures are explosive. | Closed system, ventilation, explosion-proof electrical equipment and lighting. | In case of fire: keep cylinder cool by spraying with water. |
EXPOSURE | AVOID ALL CONTACT! | ||
INHALATION | Burning sensation. Cough. Laboured breathing. Shortness of breath. Sore throat. Symptoms may be delayed (see Notes). | Ventilation, local exhaust, or breathing protection. | Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer for medical attention. |
SKIN | Redness. Skin burns. Pain. Blisters. ON CONTACT WITH LIQUID: FROSTBITE. | Cold-insulating gloves. Protective clothing. | ON FROSTBITE: rinse with plenty of water, do NOT remove clothes. Refer for medical attention. |
EYES | Redness. Pain. Severe deep burns. | Face shield or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. |
INGESTION |
SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Evacuate danger area! Consult an expert! Ventilation. NEVER direct water jet on liquid. Remove gas with fine water spray. Personal protection: gas-tight chemical protection suit including self-contained breathing apparatus. | Fireproof. Separated from oxidants , acids, halogens . Cool. Keep in a well-ventilated room. | T symbol N symbol R: 10-23-34-50 S: 1/2-9-16-26-36/37/39-45-61 UN Hazard Class: 2.3 UN Subsidiary Risks: 8 | ||
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AMMONIA (ANHYDROUS) | ICSC: 0414 |
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PHYSICAL |
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ENVIRONMENTAL | The substance is very toxic to aquatic organisms. | |||
N O T E S | ||||
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation is therefore essential. Immediate administration of an appropriate inhalation therapy by a doctor or a person authorized by him/her, should be considered. Turn leaking cylinder with the leak up to prevent escape of gas in liquid state. Card has been partly updated in October 2005. See sections Occupational Exposure Limits, Emergency Response.
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ADDITIONAL INFORMATION | |||||
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IMPORTANT LEGAL NOTICE: | Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values. |
- Page last reviewed: July 22, 2015
- Page last updated: July 1, 2014
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