no data available
no data available
no data available
no data available
no data available
no data available
no data available
Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.
Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.
Rinse with pure water for at least 15 minutes. Consult a doctor.
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.
no data available
Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR if necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on the left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. Sodium Azide (NaN3) and Related Compounds
Containers may explode in fire. Storage containers and parts of containers may rocket great distances, in many directions. If material or contaminated runoff enters waterways, notify downstream users or potentially contaminated waters. Notify local health and fire officials and pollution control agencies. From a secure, explosion-proof location use water spray to cool exposed containers. If cooling streams are ineffective (venting sound increases in volume and pitch, tank discolors or shows any signs of deforming), withdraw immediately to a secure position ... The only respirators recommended for fire fighting are self-contained breathing apparatuses that have full facepieces and are operated in a pressure-demand or other positive-pressure mode.
no data available
Wear self-contained breathing apparatus for firefighting if necessary.
Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.
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.
Evacuate and restrict persons not wearing protective equipment from area of spill or leak until clean-up is complete. Remove all ignition sources. Ventilate area of spill or leak. Absorb liquids in vermiculite, dry sand, earth, peat, carbon, or a similar material and deposit in sealed containers. Keep the chemical out of a confined space, such as a sewer, because of the possibility of an explosion, unless the sewer is designed to prevent the build-up of explosive concentrations. It may be necessary to contain and dispose of this chemical as a hazardous waste. If material or contaminated runoff enters waterways, notify downstream users of potentially contaminated waters. Contact your Department of Environmental Protection or your regional office of the federal EPA for specific recommendations.
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.
Store in tightly closed containers in a cool, well ventilated area away from incompatible materials ... Protect from heat or shock.
Component | Hydrogen azide | |||
---|---|---|---|---|
CAS No. | 7782-79-8 | |||
Limit value - Eight hours | Limit value - Short term | |||
ppm | mg/m3 | ppm | mg/m3 | |
Austria | 0,1 | 0,18 | 0,1 | 0,18 |
Denmark | 0,1 | 0,2 | 0,1 | 0,2 |
Germany (AGS) | 0,1 | 0,18 | 0,2 (1) | 0,36 (1) |
Germany (DFG) | 0,1 | 0,18 | 0,2 | 0,36 |
Ireland | ? | ? | 0,1 (1) | ? |
People's Republic of China | ? | ? | ? | 0,2 (1) |
Switzerland | 0,1 | 0,18 | 0,2 | 0,36 |
United Kingdom | ? | ? | [0,1] | [0,18] |
Remarks | ||||
Germany (AGS) | (1) 15 minutes average value | |||
Germany (DFG) | STV 15 minutes average value | |||
Ireland | (1) 15 minutes reference period | |||
People's Republic of China | (1) Ceiling limit value | |||
United Kingdom | The UK Advisory Committee on Toxic Substances has expressed concern that, for the OELs shown in parentheses, health may not be adequately protected because of doubts that the limit was not soundly-based. These OELs were included in the published UK 2002 list and its 2003 supplement, but are omitted from the published 2005 list. |
no data available
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).
Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.
no data available
no data available
Colorless liquid
Obnoxious odor
-80°C
37°C
no data available
no data available
no data available
no data available
no data available
no data available
no data available
In water, 5.4X10+3 mg/L at 25 deg C (est)
log Kow = 1.16 (est)
484 mm Hg at 25 deg C (est)
1.09(25/4°C)
no data available
no data available
no data available
no data available
Dangerously explosive material.
no data available
Reacts with heavy metals to form very unstable heavy metal azides. Reacts violently with /cadmium, copper, nickel, nitric acid, fluorine/.
When heated to decomposition it emits toxic fumes of /nitrogen oxide/.
no data available
no data available
no data available
no data available
no data available
no data available
no data available
no data available
no data available
no data available
An estimated BCF of 3 was calculated in fish for hydrazoic acid(SRC), using an estimated log Kow of 1.16(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
Using a structure estimation method based on molecular connectivity indices(1), the Koc of hydrazoic acid can be estimated to be 3(SRC). According to a classification scheme(2), this estimated Koc value suggests that hydrazoic acid is expected to have very high mobility in soil. Hydrazoic acid has been reported to be quite mobile and readily leachable in most soils(3).
no data available
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: no data available
IMDG: no data available
IATA: no data available
ADR/RID: no data available
IMDG: no data available
IATA: no data available
ADR/RID: no data available
IMDG: no data available
IATA: no data available
ADR/RID: no data available
IMDG: no data available
IATA: no data available
ADR/RID: No
IMDG: No
IATA: No
no data available
no data available